1449203436

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4079}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 3742502400

約数和(自身を除く): 2293298964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 139, 142, 213, 278, 284, 417, 426, 556, 639, 834, 852, 1251, 1278, 1668, 2502, 2556, 4079, 5004, 8158, 9869, 12237, 16316, 19738, 24474, 29607, 36711, 39476, 48948, 59214, 73422, 88821, 118428, 146844, 177642, 289609, 355284, 566981, 579218, 868827, 1133962, 1158436, 1700943, 1737654, 2267924, 2606481, 3401886, 3475308, 5102829, 5212962, 6803772, 10205658, 10425924, 20411316, 40255651, 80511302, 120766953, 161022604, 241533906, 362300859, 483067812, 724601718, 1449203436]

約数ペア:

[(1, 1449203436), (2, 724601718), (3, 483067812), (4, 362300859), (6, 241533906), (9, 161022604), (12, 120766953), (18, 80511302), (36, 40255651), (71, 20411316), (139, 10425924), (142, 10205658), (213, 6803772), (278, 5212962), (284, 5102829), (417, 3475308), (426, 3401886), (556, 2606481), (639, 2267924), (834, 1737654), (852, 1700943), (1251, 1158436), (1278, 1133962), (1668, 868827), (2502, 579218), (2556, 566981), (4079, 355284), (5004, 289609), (8158, 177642), (9869, 146844), (12237, 118428), (16316, 88821), (19738, 73422), (24474, 59214), (29607, 48948), (36711, 39476)]