631984416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21871}}^1$

素因数の和:21934

約数の個数: 96

約数和(自身を含む): 1940133888

約数和(自身を除く): 1308149472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 9632, 14448, 21871, 28896, 43742, 65613, 87484, 131226, 153097, 174968, 262452, 306194, 349936, 459291, 524904, 612388, 699872, 918582, 940453, 1049808, 1224776, 1837164, 1880906, 2099616, 2449552, 2821359, 3674328, 3761812, 4899104, 5642718, 6583171, 7348656, 7523624, 11285436, 13166342, 14697312, 15047248, 19749513, 22570872, 26332684, 30094496, 39499026, 45141744, 52665368, 78998052, 90283488, 105330736, 157996104, 210661472, 315992208, 631984416]

約数ペア:

[(1, 631984416), (2, 315992208), (3, 210661472), (4, 157996104), (6, 105330736), (7, 90283488), (8, 78998052), (12, 52665368), (14, 45141744), (16, 39499026), (21, 30094496), (24, 26332684), (28, 22570872), (32, 19749513), (42, 15047248), (43, 14697312), (48, 13166342), (56, 11285436), (84, 7523624), (86, 7348656), (96, 6583171), (112, 5642718), (129, 4899104), (168, 3761812), (172, 3674328), (224, 2821359), (258, 2449552), (301, 2099616), (336, 1880906), (344, 1837164), (516, 1224776), (602, 1049808), (672, 940453), (688, 918582), (903, 699872), (1032, 612388), (1204, 524904), (1376, 459291), (1806, 349936), (2064, 306194), (2408, 262452), (3612, 174968), (4128, 153097), (4816, 131226), (7224, 87484), (9632, 65613), (14448, 43742), (21871, 28896)]