642869712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{234967}}^1$

素因数の和:235000

約数の個数: 60

約数和(自身を含む): 1893842080

約数和(自身を除く): 1250972368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 234967, 469934, 704901, 939868, 1409802, 1879736, 2114703, 2819604, 3759472, 4229406, 4464373, 5639208, 8458812, 8928746, 11278416, 13393119, 16917624, 17857492, 26786238, 33835248, 35714984, 40179357, 53572476, 71429968, 80358714, 107144952, 160717428, 214289904, 321434856, 642869712]

約数ペア:

[(1, 642869712), (2, 321434856), (3, 214289904), (4, 160717428), (6, 107144952), (8, 80358714), (9, 71429968), (12, 53572476), (16, 40179357), (18, 35714984), (19, 33835248), (24, 26786238), (36, 17857492), (38, 16917624), (48, 13393119), (57, 11278416), (72, 8928746), (76, 8458812), (114, 5639208), (144, 4464373), (152, 4229406), (171, 3759472), (228, 2819604), (304, 2114703), (342, 1879736), (456, 1409802), (684, 939868), (912, 704901), (1368, 469934), (2736, 234967)]