1265163648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1087}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 3853086720

約数和(自身を除く): 2587923072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 433, 448, 672, 866, 896, 1087, 1299, 1344, 1732, 2174, 2598, 2688, 3031, 3261, 3464, 4348, 5196, 6062, 6522, 6928, 7609, 8696, 9093, 10392, 12124, 13044, 13856, 15218, 17392, 18186, 20784, 22827, 24248, 26088, 27712, 30436, 34784, 36372, 41568, 45654, 48496, 52176, 55424, 60872, 69568, 72744, 83136, 91308, 96992, 104352, 121744, 139136, 145488, 166272, 182616, 193984, 208704, 243488, 290976, 365232, 387968, 417408, 470671, 486976, 581952, 730464, 941342, 973952, 1163904, 1412013, 1460928, 1882684, 2824026, 2921856, 3294697, 3765368, 5648052, 6589394, 7530736, 9884091, 11296104, 13178788, 15061472, 19768182, 22592208, 26357576, 30122944, 39536364, 45184416, 52715152, 60245888, 79072728, 90368832, 105430304, 158145456, 180737664, 210860608, 316290912, 421721216, 632581824, 1265163648]

約数ペア:

[(1, 1265163648), (2, 632581824), (3, 421721216), (4, 316290912), (6, 210860608), (7, 180737664), (8, 158145456), (12, 105430304), (14, 90368832), (16, 79072728), (21, 60245888), (24, 52715152), (28, 45184416), (32, 39536364), (42, 30122944), (48, 26357576), (56, 22592208), (64, 19768182), (84, 15061472), (96, 13178788), (112, 11296104), (128, 9884091), (168, 7530736), (192, 6589394), (224, 5648052), (336, 3765368), (384, 3294697), (433, 2921856), (448, 2824026), (672, 1882684), (866, 1460928), (896, 1412013), (1087, 1163904), (1299, 973952), (1344, 941342), (1732, 730464), (2174, 581952), (2598, 486976), (2688, 470671), (3031, 417408), (3261, 387968), (3464, 365232), (4348, 290976), (5196, 243488), (6062, 208704), (6522, 193984), (6928, 182616), (7609, 166272), (8696, 145488), (9093, 139136), (10392, 121744), (12124, 104352), (13044, 96992), (13856, 91308), (15218, 83136), (17392, 72744), (18186, 69568), (20784, 60872), (22827, 55424), (24248, 52176), (26088, 48496), (27712, 45654), (30436, 41568), (34784, 36372)]