13813488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 42788928

約数和(自身を除く): 28975440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 157, 188, 208, 234, 282, 312, 314, 376, 423, 468, 471, 564, 611, 624, 628, 752, 846, 936, 942, 1128, 1222, 1256, 1413, 1692, 1833, 1872, 1884, 2041, 2256, 2444, 2512, 2826, 3384, 3666, 3768, 4082, 4888, 5499, 5652, 6123, 6768, 7332, 7379, 7536, 8164, 9776, 10998, 11304, 12246, 14664, 14758, 16328, 18369, 21996, 22137, 22608, 24492, 29328, 29516, 32656, 36738, 43992, 44274, 48984, 59032, 66411, 73476, 87984, 88548, 95927, 97968, 118064, 132822, 146952, 177096, 191854, 265644, 287781, 293904, 354192, 383708, 531288, 575562, 767416, 863343, 1062576, 1151124, 1534832, 1726686, 2302248, 3453372, 4604496, 6906744, 13813488]

約数ペア:

[(1, 13813488), (2, 6906744), (3, 4604496), (4, 3453372), (6, 2302248), (8, 1726686), (9, 1534832), (12, 1151124), (13, 1062576), (16, 863343), (18, 767416), (24, 575562), (26, 531288), (36, 383708), (39, 354192), (47, 293904), (48, 287781), (52, 265644), (72, 191854), (78, 177096), (94, 146952), (104, 132822), (117, 118064), (141, 97968), (144, 95927), (156, 88548), (157, 87984), (188, 73476), (208, 66411), (234, 59032), (282, 48984), (312, 44274), (314, 43992), (376, 36738), (423, 32656), (468, 29516), (471, 29328), (564, 24492), (611, 22608), (624, 22137), (628, 21996), (752, 18369), (846, 16328), (936, 14758), (942, 14664), (1128, 12246), (1222, 11304), (1256, 10998), (1413, 9776), (1692, 8164), (1833, 7536), (1872, 7379), (1884, 7332), (2041, 6768), (2256, 6123), (2444, 5652), (2512, 5499), (2826, 4888), (3384, 4082), (3666, 3768)]