1180521776

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 2697565440

約数和(自身を除く): 1517043664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 112, 122, 134, 244, 268, 427, 469, 488, 536, 854, 938, 976, 1072, 1708, 1876, 2579, 3416, 3752, 4087, 5158, 6832, 7504, 8174, 10316, 16348, 18053, 20632, 28609, 32696, 36106, 41264, 57218, 65392, 72212, 114436, 144424, 157319, 172793, 228872, 288848, 314638, 345586, 457744, 629276, 691172, 1101233, 1209551, 1258552, 1382344, 2202466, 2419102, 2517104, 2764688, 4404932, 4838204, 8809864, 9676408, 10540373, 17619728, 19352816, 21080746, 42161492, 73782611, 84322984, 147565222, 168645968, 295130444, 590260888, 1180521776]

約数ペア:

[(1, 1180521776), (2, 590260888), (4, 295130444), (7, 168645968), (8, 147565222), (14, 84322984), (16, 73782611), (28, 42161492), (56, 21080746), (61, 19352816), (67, 17619728), (112, 10540373), (122, 9676408), (134, 8809864), (244, 4838204), (268, 4404932), (427, 2764688), (469, 2517104), (488, 2419102), (536, 2202466), (854, 1382344), (938, 1258552), (976, 1209551), (1072, 1101233), (1708, 691172), (1876, 629276), (2579, 457744), (3416, 345586), (3752, 314638), (4087, 288848), (5158, 228872), (6832, 172793), (7504, 157319), (8174, 144424), (10316, 114436), (16348, 72212), (18053, 65392), (20632, 57218), (28609, 41264), (32696, 36106)]