1312712928

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{26347}}^1$

素因数の和:26536

約数の個数: 72

約数和(自身を含む): 3754748088

約数和(自身を除く): 2442035160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8304, 12456, 16608, 24912, 26347, 49824, 52694, 79041, 105388, 158082, 210776, 237123, 316164, 421552, 474246, 632328, 843104, 948492, 1264656, 1896984, 2529312, 3793968, 4558031, 7587936, 9116062, 13674093, 18232124, 27348186, 36464248, 41022279, 54696372, 72928496, 82044558, 109392744, 145856992, 164089116, 218785488, 328178232, 437570976, 656356464, 1312712928]

約数ペア:

[(1, 1312712928), (2, 656356464), (3, 437570976), (4, 328178232), (6, 218785488), (8, 164089116), (9, 145856992), (12, 109392744), (16, 82044558), (18, 72928496), (24, 54696372), (32, 41022279), (36, 36464248), (48, 27348186), (72, 18232124), (96, 13674093), (144, 9116062), (173, 7587936), (288, 4558031), (346, 3793968), (519, 2529312), (692, 1896984), (1038, 1264656), (1384, 948492), (1557, 843104), (2076, 632328), (2768, 474246), (3114, 421552), (4152, 316164), (5536, 237123), (6228, 210776), (8304, 158082), (12456, 105388), (16608, 79041), (24912, 52694), (26347, 49824)]