19771243668

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 360

約数和(自身を含む): 60472710144

約数和(自身を除く): 40701466476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 121, 127, 132, 162, 171, 198, 209, 228, 242, 254, 297, 324, 342, 361, 363, 381, 396, 418, 484, 508, 513, 594, 627, 684, 722, 726, 762, 836, 891, 1026, 1083, 1089, 1143, 1188, 1254, 1331, 1397, 1444, 1452, 1524, 1539, 1782, 1881, 2052, 2166, 2178, 2286, 2299, 2413, 2508, 2662, 2794, 3078, 3249, 3267, 3429, 3564, 3762, 3971, 3993, 4191, 4332, 4356, 4572, 4598, 4826, 5324, 5588, 5643, 6156, 6498, 6534, 6858, 6897, 7239, 7524, 7942, 7986, 8382, 9196, 9652, 9747, 9801, 10287, 11286, 11913, 11979, 12573, 12996, 13068, 13716, 13794, 14478, 15367, 15884, 15972, 16764, 16929, 19494, 19602, 20574, 20691, 21717, 22572, 23826, 23958, 25146, 25289, 26543, 27588, 28956, 29241, 30734, 33858, 35739, 35937, 37719, 38988, 39204, 41148, 41382, 43434, 43681, 45847, 46101, 47652, 47916, 50292, 50578, 53086, 58482, 61468, 62073, 65151, 67716, 71478, 71874, 75438, 75867, 79629, 82764, 86868, 87362, 91694, 92202, 101156, 106172, 107217, 107811, 113157, 116964, 124146, 130302, 131043, 137541, 138303, 142956, 143748, 150876, 151734, 159258, 169037, 174724, 183388, 184404, 186219, 195453, 214434, 215622, 226314, 227601, 238887, 248292, 260604, 262086, 275082, 276606, 291973, 303468, 318516, 321651, 338074, 372438, 390906, 393129, 412623, 414909, 428868, 431244, 452628, 455202, 477774, 480491, 504317, 507111, 524172, 550164, 553212, 583946, 643302, 676148, 682803, 716661, 744876, 781812, 786258, 825246, 829818, 875919, 910404, 955548, 960982, 1008634, 1014222, 1167892, 1179387, 1237869, 1244727, 1286604, 1365606, 1433322, 1441473, 1512951, 1521333, 1572516, 1650492, 1659636, 1751838, 1921964, 2017268, 2028444, 2048409, 2149983, 2358774, 2475738, 2489454, 2627757, 2731212, 2866644, 2882946, 3025902, 3042666, 3211703, 3503676, 3538161, 3713607, 4096818, 4299966, 4324419, 4538853, 4563999, 4717548, 4951476, 4978908, 5255514, 5547487, 5765892, 6051804, 6085332, 6423406, 7076322, 7427214, 7883271, 8193636, 8599932, 8648838, 9077706, 9127998, 9635109, 10511028, 11094974, 12846812, 12973257, 13616559, 13691997, 14152644, 14854428, 15766542, 16642461, 17297676, 18155412, 18255996, 19270218, 22189948, 23649813, 25946514, 27233118, 27383994, 28905327, 31533084, 33284922, 38540436, 38919771, 40849677, 47299626, 49927383, 51893028, 54466236, 54767988, 57810654, 61022357, 66569844, 77839542, 81699354, 86715981, 94599252, 99854766, 115621308, 122044714, 149782149, 155679084, 163398708, 173431962, 183067071, 199709532, 244089428, 260147943, 299564298, 346863924, 366134142, 449346447, 520295886, 549201213, 599128596, 732268284, 898692894, 1040591772, 1098402426, 1647603639, 1797385788, 2196804852, 3295207278, 4942810917, 6590414556, 9885621834, 19771243668]

約数ペア:

[(1, 19771243668), (2, 9885621834), (3, 6590414556), (4, 4942810917), (6, 3295207278), (9, 2196804852), (11, 1797385788), (12, 1647603639), (18, 1098402426), (19, 1040591772), (22, 898692894), (27, 732268284), (33, 599128596), (36, 549201213), (38, 520295886), (44, 449346447), (54, 366134142), (57, 346863924), (66, 299564298), (76, 260147943), (81, 244089428), (99, 199709532), (108, 183067071), (114, 173431962), (121, 163398708), (127, 155679084), (132, 149782149), (162, 122044714), (171, 115621308), (198, 99854766), (209, 94599252), (228, 86715981), (242, 81699354), (254, 77839542), (297, 66569844), (324, 61022357), (342, 57810654), (361, 54767988), (363, 54466236), (381, 51893028), (396, 49927383), (418, 47299626), (484, 40849677), (508, 38919771), (513, 38540436), (594, 33284922), (627, 31533084), (684, 28905327), (722, 27383994), (726, 27233118), (762, 25946514), (836, 23649813), (891, 22189948), (1026, 19270218), (1083, 18255996), (1089, 18155412), (1143, 17297676), (1188, 16642461), (1254, 15766542), (1331, 14854428), (1397, 14152644), (1444, 13691997), (1452, 13616559), (1524, 12973257), (1539, 12846812), (1782, 11094974), (1881, 10511028), (2052, 9635109), (2166, 9127998), (2178, 9077706), (2286, 8648838), (2299, 8599932), (2413, 8193636), (2508, 7883271), (2662, 7427214), (2794, 7076322), (3078, 6423406), (3249, 6085332), (3267, 6051804), (3429, 5765892), (3564, 5547487), (3762, 5255514), (3971, 4978908), (3993, 4951476), (4191, 4717548), (4332, 4563999), (4356, 4538853), (4572, 4324419), (4598, 4299966), (4826, 4096818), (5324, 3713607), (5588, 3538161), (5643, 3503676), (6156, 3211703), (6498, 3042666), (6534, 3025902), (6858, 2882946), (6897, 2866644), (7239, 2731212), (7524, 2627757), (7942, 2489454), (7986, 2475738), (8382, 2358774), (9196, 2149983), (9652, 2048409), (9747, 2028444), (9801, 2017268), (10287, 1921964), (11286, 1751838), (11913, 1659636), (11979, 1650492), (12573, 1572516), (12996, 1521333), (13068, 1512951), (13716, 1441473), (13794, 1433322), (14478, 1365606), (15367, 1286604), (15884, 1244727), (15972, 1237869), (16764, 1179387), (16929, 1167892), (19494, 1014222), (19602, 1008634), (20574, 960982), (20691, 955548), (21717, 910404), (22572, 875919), (23826, 829818), (23958, 825246), (25146, 786258), (25289, 781812), (26543, 744876), (27588, 716661), (28956, 682803), (29241, 676148), (30734, 643302), (33858, 583946), (35739, 553212), (35937, 550164), (37719, 524172), (38988, 507111), (39204, 504317), (41148, 480491), (41382, 477774), (43434, 455202), (43681, 452628), (45847, 431244), (46101, 428868), (47652, 414909), (47916, 412623), (50292, 393129), (50578, 390906), (53086, 372438), (58482, 338074), (61468, 321651), (62073, 318516), (65151, 303468), (67716, 291973), (71478, 276606), (71874, 275082), (75438, 262086), (75867, 260604), (79629, 248292), (82764, 238887), (86868, 227601), (87362, 226314), (91694, 215622), (92202, 214434), (101156, 195453), (106172, 186219), (107217, 184404), (107811, 183388), (113157, 174724), (116964, 169037), (124146, 159258), (130302, 151734), (131043, 150876), (137541, 143748), (138303, 142956)]