1670758144

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1$

素因数の和:19197

約数の個数: 72

約数和(自身を含む): 3755727360

約数和(自身を除く): 2084969216

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 19139, 21824, 38278, 43648, 76556, 87296, 153112, 210529, 306224, 421058, 593309, 612448, 842116, 1186618, 1224896, 1684232, 2373236, 2449792, 3368464, 4746472, 4899584, 6526399, 6736928, 9492944, 13052798, 13473856, 18985888, 26105596, 26947712, 37971776, 52211192, 53895424, 75943552, 104422384, 151887104, 208844768, 417689536, 835379072, 1670758144]

約数ペア:

[(1, 1670758144), (2, 835379072), (4, 417689536), (8, 208844768), (11, 151887104), (16, 104422384), (22, 75943552), (31, 53895424), (32, 52211192), (44, 37971776), (62, 26947712), (64, 26105596), (88, 18985888), (124, 13473856), (128, 13052798), (176, 9492944), (248, 6736928), (256, 6526399), (341, 4899584), (352, 4746472), (496, 3368464), (682, 2449792), (704, 2373236), (992, 1684232), (1364, 1224896), (1408, 1186618), (1984, 842116), (2728, 612448), (2816, 593309), (3968, 421058), (5456, 306224), (7936, 210529), (10912, 153112), (19139, 87296), (21824, 76556), (38278, 43648)]