15312109488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{46919}}^1$

素因数の和:47466

約数の個数: 80

約数和(自身を含む): 42681434880

約数和(自身を除く): 27369325392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 523, 624, 1046, 1569, 2092, 3138, 4184, 6276, 6799, 8368, 12552, 13598, 20397, 25104, 27196, 40794, 46919, 54392, 81588, 93838, 108784, 140757, 163176, 187676, 281514, 326352, 375352, 563028, 609947, 750704, 1126056, 1219894, 1829841, 2252112, 2439788, 3659682, 4879576, 7319364, 9759152, 14638728, 24538637, 29277456, 49077274, 73615911, 98154548, 147231822, 196309096, 294463644, 319002281, 392618192, 588927288, 638004562, 957006843, 1177854576, 1276009124, 1914013686, 2552018248, 3828027372, 5104036496, 7656054744, 15312109488]

約数ペア:

[(1, 15312109488), (2, 7656054744), (3, 5104036496), (4, 3828027372), (6, 2552018248), (8, 1914013686), (12, 1276009124), (13, 1177854576), (16, 957006843), (24, 638004562), (26, 588927288), (39, 392618192), (48, 319002281), (52, 294463644), (78, 196309096), (104, 147231822), (156, 98154548), (208, 73615911), (312, 49077274), (523, 29277456), (624, 24538637), (1046, 14638728), (1569, 9759152), (2092, 7319364), (3138, 4879576), (4184, 3659682), (6276, 2439788), (6799, 2252112), (8368, 1829841), (12552, 1219894), (13598, 1126056), (20397, 750704), (25104, 609947), (27196, 563028), (40794, 375352), (46919, 326352), (54392, 281514), (81588, 187676), (93838, 163176), (108784, 140757)]