2197195308

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1015

約数の個数: 288

約数和(自身を含む): 7420428288

約数和(自身を除く): 5223232980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 124, 126, 132, 154, 162, 186, 189, 198, 217, 231, 243, 252, 279, 297, 308, 324, 341, 372, 378, 396, 434, 462, 486, 558, 567, 594, 651, 682, 693, 756, 837, 868, 891, 924, 947, 972, 1023, 1116, 1134, 1188, 1302, 1364, 1386, 1674, 1701, 1782, 1894, 1953, 2046, 2079, 2268, 2387, 2511, 2604, 2673, 2772, 2841, 3069, 3348, 3402, 3564, 3788, 3906, 4092, 4158, 4774, 5022, 5346, 5682, 5859, 6138, 6237, 6629, 6804, 7161, 7533, 7812, 8316, 8523, 9207, 9548, 10044, 10417, 10692, 11364, 11718, 12276, 12474, 13258, 14322, 15066, 17046, 17577, 18414, 18711, 19887, 20834, 21483, 23436, 24948, 25569, 26516, 27621, 28644, 29357, 30132, 31251, 34092, 35154, 36828, 37422, 39774, 41668, 42966, 51138, 52731, 55242, 58714, 59661, 62502, 64449, 70308, 72919, 74844, 76707, 79548, 82863, 85932, 88071, 93753, 102276, 105462, 110484, 117428, 119322, 125004, 128898, 145838, 153414, 165726, 176142, 178983, 187506, 193347, 205499, 210924, 218757, 230121, 238644, 257796, 264213, 281259, 291676, 306828, 322927, 331452, 352284, 357966, 375012, 386694, 410998, 437514, 460242, 528426, 536949, 562518, 580041, 616497, 645854, 656271, 715932, 773388, 792639, 821996, 843777, 875028, 920484, 968781, 1056852, 1073898, 1125036, 1160082, 1232994, 1291708, 1312542, 1585278, 1610847, 1687554, 1849491, 1937562, 1968813, 2147796, 2260489, 2320164, 2377917, 2465988, 2531331, 2625084, 2906343, 3170556, 3221694, 3375108, 3698982, 3875124, 3937626, 4520978, 4755834, 5062662, 5548473, 5812686, 5906439, 6443388, 6781467, 7133751, 7397964, 7875252, 8719029, 9041956, 9511668, 10125324, 11096946, 11625372, 11812878, 13562934, 14267502, 16645419, 17438058, 17719317, 20344401, 22193892, 23625756, 26157087, 27125868, 28535004, 33290838, 34876116, 35438634, 40688802, 49936257, 52314174, 61033203, 66581676, 70877268, 78471261, 81377604, 99872514, 104628348, 122066406, 156942522, 183099609, 199745028, 244132812, 313885044, 366199218, 549298827, 732398436, 1098597654, 2197195308]

約数ペア:

[(1, 2197195308), (2, 1098597654), (3, 732398436), (4, 549298827), (6, 366199218), (7, 313885044), (9, 244132812), (11, 199745028), (12, 183099609), (14, 156942522), (18, 122066406), (21, 104628348), (22, 99872514), (27, 81377604), (28, 78471261), (31, 70877268), (33, 66581676), (36, 61033203), (42, 52314174), (44, 49936257), (54, 40688802), (62, 35438634), (63, 34876116), (66, 33290838), (77, 28535004), (81, 27125868), (84, 26157087), (93, 23625756), (99, 22193892), (108, 20344401), (124, 17719317), (126, 17438058), (132, 16645419), (154, 14267502), (162, 13562934), (186, 11812878), (189, 11625372), (198, 11096946), (217, 10125324), (231, 9511668), (243, 9041956), (252, 8719029), (279, 7875252), (297, 7397964), (308, 7133751), (324, 6781467), (341, 6443388), (372, 5906439), (378, 5812686), (396, 5548473), (434, 5062662), (462, 4755834), (486, 4520978), (558, 3937626), (567, 3875124), (594, 3698982), (651, 3375108), (682, 3221694), (693, 3170556), (756, 2906343), (837, 2625084), (868, 2531331), (891, 2465988), (924, 2377917), (947, 2320164), (972, 2260489), (1023, 2147796), (1116, 1968813), (1134, 1937562), (1188, 1849491), (1302, 1687554), (1364, 1610847), (1386, 1585278), (1674, 1312542), (1701, 1291708), (1782, 1232994), (1894, 1160082), (1953, 1125036), (2046, 1073898), (2079, 1056852), (2268, 968781), (2387, 920484), (2511, 875028), (2604, 843777), (2673, 821996), (2772, 792639), (2841, 773388), (3069, 715932), (3348, 656271), (3402, 645854), (3564, 616497), (3788, 580041), (3906, 562518), (4092, 536949), (4158, 528426), (4774, 460242), (5022, 437514), (5346, 410998), (5682, 386694), (5859, 375012), (6138, 357966), (6237, 352284), (6629, 331452), (6804, 322927), (7161, 306828), (7533, 291676), (7812, 281259), (8316, 264213), (8523, 257796), (9207, 238644), (9548, 230121), (10044, 218757), (10417, 210924), (10692, 205499), (11364, 193347), (11718, 187506), (12276, 178983), (12474, 176142), (13258, 165726), (14322, 153414), (15066, 145838), (17046, 128898), (17577, 125004), (18414, 119322), (18711, 117428), (19887, 110484), (20834, 105462), (21483, 102276), (23436, 93753), (24948, 88071), (25569, 85932), (26516, 82863), (27621, 79548), (28644, 76707), (29357, 74844), (30132, 72919), (31251, 70308), (34092, 64449), (35154, 62502), (36828, 59661), (37422, 58714), (39774, 55242), (41668, 52731), (42966, 51138)]