8212463896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 19637024400

約数和(自身を除く): 11424560504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 182, 196, 268, 359, 364, 392, 469, 536, 637, 718, 728, 871, 938, 1274, 1436, 1742, 1876, 2513, 2548, 2872, 3283, 3484, 3752, 4489, 4667, 5026, 5096, 6097, 6566, 6968, 8978, 9334, 10052, 12194, 13132, 17591, 17956, 18668, 20104, 24053, 24388, 26264, 31423, 32669, 35182, 35912, 37336, 42679, 48106, 48776, 58357, 62846, 65338, 70364, 85358, 96212, 116714, 125692, 130676, 140728, 168371, 170716, 192424, 219961, 228683, 233428, 251384, 261352, 312689, 336742, 341432, 408499, 439922, 457366, 466856, 625378, 673484, 816998, 879844, 914732, 1178597, 1250756, 1346968, 1611551, 1633996, 1759688, 1829464, 2188823, 2357194, 2501512, 2859493, 3223102, 3267992, 4377646, 4714388, 5718986, 6446204, 8755292, 9428776, 11280857, 11437972, 12892408, 15321761, 17510584, 20950163, 22561714, 22875944, 30643522, 41900326, 45123428, 61287044, 78965999, 83800652, 90246856, 122574088, 146651141, 157931998, 167601304, 293302282, 315863996, 586604564, 631727992, 1026557987, 1173209128, 2053115974, 4106231948, 8212463896]

約数ペア:

[(1, 8212463896), (2, 4106231948), (4, 2053115974), (7, 1173209128), (8, 1026557987), (13, 631727992), (14, 586604564), (26, 315863996), (28, 293302282), (49, 167601304), (52, 157931998), (56, 146651141), (67, 122574088), (91, 90246856), (98, 83800652), (104, 78965999), (134, 61287044), (182, 45123428), (196, 41900326), (268, 30643522), (359, 22875944), (364, 22561714), (392, 20950163), (469, 17510584), (536, 15321761), (637, 12892408), (718, 11437972), (728, 11280857), (871, 9428776), (938, 8755292), (1274, 6446204), (1436, 5718986), (1742, 4714388), (1876, 4377646), (2513, 3267992), (2548, 3223102), (2872, 2859493), (3283, 2501512), (3484, 2357194), (3752, 2188823), (4489, 1829464), (4667, 1759688), (5026, 1633996), (5096, 1611551), (6097, 1346968), (6566, 1250756), (6968, 1178597), (8978, 914732), (9334, 879844), (10052, 816998), (12194, 673484), (13132, 625378), (17591, 466856), (17956, 457366), (18668, 439922), (20104, 408499), (24053, 341432), (24388, 336742), (26264, 312689), (31423, 261352), (32669, 251384), (35182, 233428), (35912, 228683), (37336, 219961), (42679, 192424), (48106, 170716), (48776, 168371), (58357, 140728), (62846, 130676), (65338, 125692), (70364, 116714), (85358, 96212)]