1377997686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5081}}^1$

素因数の和:5182

約数の個数: 96

約数和(自身を含む): 3440717280

約数和(自身を除く): 2062719594

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 61, 78, 114, 117, 122, 171, 183, 234, 247, 342, 366, 494, 549, 741, 793, 1098, 1159, 1482, 1586, 2223, 2318, 2379, 3477, 4446, 4758, 5081, 6954, 7137, 10162, 10431, 14274, 15067, 15243, 20862, 30134, 30486, 45201, 45729, 66053, 90402, 91458, 96539, 132106, 135603, 193078, 198159, 271206, 289617, 309941, 396318, 579234, 594477, 619882, 868851, 929823, 1188954, 1255007, 1737702, 1859646, 2510014, 2789469, 3765021, 4029233, 5578938, 5888879, 7530042, 8058466, 11295063, 11777758, 12087699, 17666637, 22590126, 24175398, 35333274, 36263097, 52999911, 72526194, 76555427, 105999822, 153110854, 229666281, 459332562, 688998843, 1377997686]

約数ペア:

[(1, 1377997686), (2, 688998843), (3, 459332562), (6, 229666281), (9, 153110854), (13, 105999822), (18, 76555427), (19, 72526194), (26, 52999911), (38, 36263097), (39, 35333274), (57, 24175398), (61, 22590126), (78, 17666637), (114, 12087699), (117, 11777758), (122, 11295063), (171, 8058466), (183, 7530042), (234, 5888879), (247, 5578938), (342, 4029233), (366, 3765021), (494, 2789469), (549, 2510014), (741, 1859646), (793, 1737702), (1098, 1255007), (1159, 1188954), (1482, 929823), (1586, 868851), (2223, 619882), (2318, 594477), (2379, 579234), (3477, 396318), (4446, 309941), (4758, 289617), (5081, 271206), (6954, 198159), (7137, 193078), (10162, 135603), (10431, 132106), (14274, 96539), (15067, 91458), (15243, 90402), (20862, 66053), (30134, 45729), (30486, 45201)]