1238008848

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 3258529536

約数和(自身を除く): 2020520688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 331, 402, 536, 662, 804, 993, 1072, 1163, 1324, 1608, 1986, 2326, 2648, 3216, 3489, 3972, 4652, 5296, 6978, 7944, 9304, 13956, 15888, 18608, 22177, 27912, 44354, 55824, 66531, 77921, 88708, 133062, 155842, 177416, 233763, 266124, 311684, 354832, 384953, 467526, 532248, 623368, 769906, 935052, 1064496, 1154859, 1246736, 1539812, 1870104, 2309718, 3079624, 3740208, 4619436, 6159248, 9238872, 18477744, 25791851, 51583702, 77375553, 103167404, 154751106, 206334808, 309502212, 412669616, 619004424, 1238008848]

約数ペア:

[(1, 1238008848), (2, 619004424), (3, 412669616), (4, 309502212), (6, 206334808), (8, 154751106), (12, 103167404), (16, 77375553), (24, 51583702), (48, 25791851), (67, 18477744), (134, 9238872), (201, 6159248), (268, 4619436), (331, 3740208), (402, 3079624), (536, 2309718), (662, 1870104), (804, 1539812), (993, 1246736), (1072, 1154859), (1163, 1064496), (1324, 935052), (1608, 769906), (1986, 623368), (2326, 532248), (2648, 467526), (3216, 384953), (3489, 354832), (3972, 311684), (4652, 266124), (5296, 233763), (6978, 177416), (7944, 155842), (9304, 133062), (13956, 88708), (15888, 77921), (18608, 66531), (22177, 55824), (27912, 44354)]