318694404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 878653440

約数和(自身を除く): 559959036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 89, 94, 141, 178, 188, 267, 282, 329, 356, 534, 564, 623, 658, 907, 987, 1068, 1246, 1316, 1814, 1869, 1974, 2492, 2721, 3628, 3738, 3948, 4183, 5442, 6349, 7476, 8366, 10884, 12549, 12698, 16732, 19047, 25098, 25396, 29281, 38094, 42629, 50196, 58562, 76188, 80723, 85258, 87843, 117124, 127887, 161446, 170516, 175686, 242169, 255774, 298403, 322892, 351372, 484338, 511548, 565061, 596806, 895209, 968676, 1130122, 1193612, 1695183, 1790418, 2260244, 3390366, 3580836, 3793981, 6780732, 7587962, 11381943, 15175924, 22763886, 26557867, 45527772, 53115734, 79673601, 106231468, 159347202, 318694404]

約数ペア:

[(1, 318694404), (2, 159347202), (3, 106231468), (4, 79673601), (6, 53115734), (7, 45527772), (12, 26557867), (14, 22763886), (21, 15175924), (28, 11381943), (42, 7587962), (47, 6780732), (84, 3793981), (89, 3580836), (94, 3390366), (141, 2260244), (178, 1790418), (188, 1695183), (267, 1193612), (282, 1130122), (329, 968676), (356, 895209), (534, 596806), (564, 565061), (623, 511548), (658, 484338), (907, 351372), (987, 322892), (1068, 298403), (1246, 255774), (1316, 242169), (1814, 175686), (1869, 170516), (1974, 161446), (2492, 127887), (2721, 117124), (3628, 87843), (3738, 85258), (3948, 80723), (4183, 76188), (5442, 58562), (6349, 50196), (7476, 42629), (8366, 38094), (10884, 29281), (12549, 25396), (12698, 25098), (16732, 19047)]