1949161032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 6521074560

約数和(自身を除く): 4571913528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 521, 546, 571, 728, 819, 936, 1042, 1092, 1142, 1563, 1638, 1713, 2084, 2184, 2284, 3126, 3276, 3426, 3647, 3997, 4168, 4568, 4689, 5139, 6252, 6552, 6773, 6852, 7294, 7423, 7994, 9378, 10278, 10941, 11991, 12504, 13546, 13704, 14588, 14846, 15988, 18756, 20319, 20556, 21882, 22269, 23982, 27092, 29176, 29692, 31976, 32823, 35973, 37512, 40638, 41112, 43764, 44538, 47411, 47964, 51961, 54184, 59384, 60957, 65646, 66807, 71946, 81276, 87528, 89076, 94822, 95928, 103922, 121914, 131292, 133614, 142233, 143892, 155883, 162552, 178152, 189644, 207844, 243828, 262584, 267228, 284466, 287784, 297491, 311766, 379288, 415688, 426699, 467649, 487656, 534456, 568932, 594982, 623532, 853398, 892473, 935298, 1137864, 1189964, 1247064, 1706796, 1784946, 1870596, 2082437, 2379928, 2677419, 3413592, 3569892, 3741192, 3867383, 4164874, 5354838, 6247311, 7139784, 7734766, 8329748, 10709676, 11602149, 12494622, 15469532, 16659496, 18741933, 21419352, 23204298, 24989244, 27071681, 30939064, 34806447, 37483866, 46408596, 49978488, 54143362, 69612894, 74967732, 81215043, 92817192, 108286724, 139225788, 149935464, 162430086, 216573448, 243645129, 278451576, 324860172, 487290258, 649720344, 974580516, 1949161032]

約数ペア:

[(1, 1949161032), (2, 974580516), (3, 649720344), (4, 487290258), (6, 324860172), (7, 278451576), (8, 243645129), (9, 216573448), (12, 162430086), (13, 149935464), (14, 139225788), (18, 108286724), (21, 92817192), (24, 81215043), (26, 74967732), (28, 69612894), (36, 54143362), (39, 49978488), (42, 46408596), (52, 37483866), (56, 34806447), (63, 30939064), (72, 27071681), (78, 24989244), (84, 23204298), (91, 21419352), (104, 18741933), (117, 16659496), (126, 15469532), (156, 12494622), (168, 11602149), (182, 10709676), (234, 8329748), (252, 7734766), (273, 7139784), (312, 6247311), (364, 5354838), (468, 4164874), (504, 3867383), (521, 3741192), (546, 3569892), (571, 3413592), (728, 2677419), (819, 2379928), (936, 2082437), (1042, 1870596), (1092, 1784946), (1142, 1706796), (1563, 1247064), (1638, 1189964), (1713, 1137864), (2084, 935298), (2184, 892473), (2284, 853398), (3126, 623532), (3276, 594982), (3426, 568932), (3647, 534456), (3997, 487656), (4168, 467649), (4568, 426699), (4689, 415688), (5139, 379288), (6252, 311766), (6552, 297491), (6773, 287784), (6852, 284466), (7294, 267228), (7423, 262584), (7994, 243828), (9378, 207844), (10278, 189644), (10941, 178152), (11991, 162552), (12504, 155883), (13546, 143892), (13704, 142233), (14588, 133614), (14846, 131292), (15988, 121914), (18756, 103922), (20319, 95928), (20556, 94822), (21882, 89076), (22269, 87528), (23982, 81276), (27092, 71946), (29176, 66807), (29692, 65646), (31976, 60957), (32823, 59384), (35973, 54184), (37512, 51961), (40638, 47964), (41112, 47411), (43764, 44538)]