581718852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 1915280640

約数和(自身を除く): 1333561788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 23, 26, 33, 34, 36, 39, 44, 46, 51, 52, 66, 68, 69, 78, 92, 99, 102, 117, 132, 138, 143, 153, 156, 187, 198, 204, 207, 221, 234, 253, 276, 286, 289, 299, 306, 374, 391, 396, 414, 429, 442, 468, 506, 561, 572, 578, 598, 612, 663, 748, 759, 782, 828, 858, 867, 884, 897, 1012, 1122, 1156, 1173, 1196, 1287, 1326, 1518, 1564, 1683, 1716, 1734, 1794, 1989, 2244, 2277, 2346, 2431, 2574, 2601, 2652, 2691, 3036, 3179, 3289, 3366, 3468, 3519, 3588, 3757, 3978, 4301, 4554, 4692, 4862, 4913, 5083, 5148, 5202, 5382, 6358, 6578, 6647, 6732, 7038, 7293, 7514, 7956, 8602, 9108, 9537, 9724, 9826, 9867, 10166, 10404, 10764, 11271, 12716, 12903, 13156, 13294, 14076, 14586, 14739, 15028, 15249, 17204, 19074, 19652, 19734, 19941, 20332, 21879, 22542, 25806, 26588, 28611, 29172, 29478, 29601, 30498, 33813, 38148, 38709, 39468, 39882, 41327, 43758, 44217, 45084, 45747, 51612, 54043, 55913, 57222, 58956, 59202, 59823, 60996, 63869, 67626, 73117, 77418, 79764, 82654, 86411, 87516, 88434, 91494, 108086, 111826, 112999, 114444, 118404, 119646, 123981, 127738, 135252, 146234, 154836, 162129, 165308, 167739, 172822, 176868, 182988, 191607, 216172, 219351, 223652, 225998, 239292, 247962, 255476, 259233, 292468, 324258, 335478, 338997, 345644, 371943, 383214, 438702, 451996, 486387, 495924, 503217, 518466, 574821, 648516, 658053, 670956, 677994, 702559, 743886, 766428, 777699, 877404, 950521, 972774, 1006434, 1016991, 1036932, 1149642, 1242989, 1316106, 1355988, 1405118, 1468987, 1487772, 1555398, 1901042, 1945548, 2012868, 2033982, 2107677, 2299284, 2485978, 2632212, 2810236, 2851563, 2937974, 3110796, 3728967, 3802084, 4067964, 4215354, 4406961, 4971956, 5703126, 5875948, 6323031, 7457934, 8430708, 8554689, 8813922, 11186901, 11406252, 12646062, 13220883, 14915868, 16158857, 17109378, 17627844, 22373802, 25292124, 26441766, 32317714, 34218756, 44747604, 48476571, 52883532, 64635428, 96953142, 145429713, 193906284, 290859426, 581718852]

約数ペア:

[(1, 581718852), (2, 290859426), (3, 193906284), (4, 145429713), (6, 96953142), (9, 64635428), (11, 52883532), (12, 48476571), (13, 44747604), (17, 34218756), (18, 32317714), (22, 26441766), (23, 25292124), (26, 22373802), (33, 17627844), (34, 17109378), (36, 16158857), (39, 14915868), (44, 13220883), (46, 12646062), (51, 11406252), (52, 11186901), (66, 8813922), (68, 8554689), (69, 8430708), (78, 7457934), (92, 6323031), (99, 5875948), (102, 5703126), (117, 4971956), (132, 4406961), (138, 4215354), (143, 4067964), (153, 3802084), (156, 3728967), (187, 3110796), (198, 2937974), (204, 2851563), (207, 2810236), (221, 2632212), (234, 2485978), (253, 2299284), (276, 2107677), (286, 2033982), (289, 2012868), (299, 1945548), (306, 1901042), (374, 1555398), (391, 1487772), (396, 1468987), (414, 1405118), (429, 1355988), (442, 1316106), (468, 1242989), (506, 1149642), (561, 1036932), (572, 1016991), (578, 1006434), (598, 972774), (612, 950521), (663, 877404), (748, 777699), (759, 766428), (782, 743886), (828, 702559), (858, 677994), (867, 670956), (884, 658053), (897, 648516), (1012, 574821), (1122, 518466), (1156, 503217), (1173, 495924), (1196, 486387), (1287, 451996), (1326, 438702), (1518, 383214), (1564, 371943), (1683, 345644), (1716, 338997), (1734, 335478), (1794, 324258), (1989, 292468), (2244, 259233), (2277, 255476), (2346, 247962), (2431, 239292), (2574, 225998), (2601, 223652), (2652, 219351), (2691, 216172), (3036, 191607), (3179, 182988), (3289, 176868), (3366, 172822), (3468, 167739), (3519, 165308), (3588, 162129), (3757, 154836), (3978, 146234), (4301, 135252), (4554, 127738), (4692, 123981), (4862, 119646), (4913, 118404), (5083, 114444), (5148, 112999), (5202, 111826), (5382, 108086), (6358, 91494), (6578, 88434), (6647, 87516), (6732, 86411), (7038, 82654), (7293, 79764), (7514, 77418), (7956, 73117), (8602, 67626), (9108, 63869), (9537, 60996), (9724, 59823), (9826, 59202), (9867, 58956), (10166, 57222), (10404, 55913), (10764, 54043), (11271, 51612), (12716, 45747), (12903, 45084), (13156, 44217), (13294, 43758), (14076, 41327), (14586, 39882), (14739, 39468), (15028, 38709), (15249, 38148), (17204, 33813), (19074, 30498), (19652, 29601), (19734, 29478), (19941, 29172), (20332, 28611), (21879, 26588), (22542, 25806)]