1256552304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{55817}}^1$

素因数の和:55902

約数の個数: 80

約数和(自身を含む): 3765259008

約数和(自身を除く): 2508706704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 22512, 55817, 111634, 167451, 223268, 334902, 390719, 446536, 669804, 781438, 893072, 1172157, 1339608, 1562876, 2344314, 2679216, 3125752, 3739739, 4688628, 6251504, 7479478, 9377256, 11219217, 14958956, 18754512, 22438434, 26178173, 29917912, 44876868, 52356346, 59835824, 78534519, 89753736, 104712692, 157069038, 179507472, 209425384, 314138076, 418850768, 628276152, 1256552304]

約数ペア:

[(1, 1256552304), (2, 628276152), (3, 418850768), (4, 314138076), (6, 209425384), (7, 179507472), (8, 157069038), (12, 104712692), (14, 89753736), (16, 78534519), (21, 59835824), (24, 52356346), (28, 44876868), (42, 29917912), (48, 26178173), (56, 22438434), (67, 18754512), (84, 14958956), (112, 11219217), (134, 9377256), (168, 7479478), (201, 6251504), (268, 4688628), (336, 3739739), (402, 3125752), (469, 2679216), (536, 2344314), (804, 1562876), (938, 1339608), (1072, 1172157), (1407, 893072), (1608, 781438), (1876, 669804), (2814, 446536), (3216, 390719), (3752, 334902), (5628, 223268), (7504, 167451), (11256, 111634), (22512, 55817)]