548477408

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 1155984480

約数和(自身を除く): 607507072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 361, 601, 608, 632, 722, 1202, 1264, 1444, 1501, 2404, 2528, 2888, 3002, 4808, 5776, 6004, 9616, 11419, 11552, 12008, 19232, 22838, 24016, 28519, 45676, 47479, 48032, 57038, 91352, 94958, 114076, 182704, 189916, 216961, 228152, 365408, 379832, 433922, 456304, 759664, 867844, 902101, 912608, 1519328, 1735688, 1804202, 3471376, 3608404, 6942752, 7216808, 14433616, 17139919, 28867232, 34279838, 68559676, 137119352, 274238704, 548477408]

約数ペア:

[(1, 548477408), (2, 274238704), (4, 137119352), (8, 68559676), (16, 34279838), (19, 28867232), (32, 17139919), (38, 14433616), (76, 7216808), (79, 6942752), (152, 3608404), (158, 3471376), (304, 1804202), (316, 1735688), (361, 1519328), (601, 912608), (608, 902101), (632, 867844), (722, 759664), (1202, 456304), (1264, 433922), (1444, 379832), (1501, 365408), (2404, 228152), (2528, 216961), (2888, 189916), (3002, 182704), (4808, 114076), (5776, 94958), (6004, 91352), (9616, 57038), (11419, 48032), (11552, 47479), (12008, 45676), (19232, 28519), (22838, 24016)]