263871456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 729243648

約数和(自身を除く): 465372192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 127, 138, 184, 254, 276, 368, 381, 508, 552, 736, 762, 941, 1016, 1104, 1524, 1882, 2032, 2208, 2823, 2921, 3048, 3764, 4064, 5646, 5842, 6096, 7528, 8763, 11292, 11684, 12192, 15056, 17526, 21643, 22584, 23368, 30112, 35052, 43286, 45168, 46736, 64929, 70104, 86572, 90336, 93472, 119507, 129858, 140208, 173144, 239014, 259716, 280416, 346288, 358521, 478028, 519432, 692576, 717042, 956056, 1038864, 1434084, 1912112, 2077728, 2748661, 2868168, 3824224, 5497322, 5736336, 8245983, 10994644, 11472672, 16491966, 21989288, 32983932, 43978576, 65967864, 87957152, 131935728, 263871456]

約数ペア:

[(1, 263871456), (2, 131935728), (3, 87957152), (4, 65967864), (6, 43978576), (8, 32983932), (12, 21989288), (16, 16491966), (23, 11472672), (24, 10994644), (32, 8245983), (46, 5736336), (48, 5497322), (69, 3824224), (92, 2868168), (96, 2748661), (127, 2077728), (138, 1912112), (184, 1434084), (254, 1038864), (276, 956056), (368, 717042), (381, 692576), (508, 519432), (552, 478028), (736, 358521), (762, 346288), (941, 280416), (1016, 259716), (1104, 239014), (1524, 173144), (1882, 140208), (2032, 129858), (2208, 119507), (2823, 93472), (2921, 90336), (3048, 86572), (3764, 70104), (4064, 64929), (5646, 46736), (5842, 45168), (6096, 43286), (7528, 35052), (8763, 30112), (11292, 23368), (11684, 22584), (12192, 21643), (15056, 17526)]