1291275552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{44687}}^1$

素因数の和:44750

約数の個数: 96

約数和(自身を含む): 3964004352

約数和(自身を除く): 2672728800

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, 28896, 44687, 89374, 134061, 178748, 268122, 312809, 357496, 536244, 625618, 714992, 938427, 1072488, 1251236, 1429984, 1876854, 1921541, 2144976, 2502472, 3753708, 3843082, 4289952, 5004944, 5764623, 7507416, 7686164, 10009888, 11529246, 13450787, 15014832, 15372328, 23058492, 26901574, 30029664, 30744656, 40352361, 46116984, 53803148, 61489312, 80704722, 92233968, 107606296, 161409444, 184467936, 215212592, 322818888, 430425184, 645637776, 1291275552]

約数ペア:

[(1, 1291275552), (2, 645637776), (3, 430425184), (4, 322818888), (6, 215212592), (7, 184467936), (8, 161409444), (12, 107606296), (14, 92233968), (16, 80704722), (21, 61489312), (24, 53803148), (28, 46116984), (32, 40352361), (42, 30744656), (43, 30029664), (48, 26901574), (56, 23058492), (84, 15372328), (86, 15014832), (96, 13450787), (112, 11529246), (129, 10009888), (168, 7686164), (172, 7507416), (224, 5764623), (258, 5004944), (301, 4289952), (336, 3843082), (344, 3753708), (516, 2502472), (602, 2144976), (672, 1921541), (688, 1876854), (903, 1429984), (1032, 1251236), (1204, 1072488), (1376, 938427), (1806, 714992), (2064, 625618), (2408, 536244), (3612, 357496), (4128, 312809), (4816, 268122), (7224, 178748), (9632, 134061), (14448, 89374), (28896, 44687)]