2257967808

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^2\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 126

約数和(自身を含む): 6551108564

約数和(自身を除く): 4293140756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 307, 339, 452, 576, 614, 678, 904, 921, 1017, 1228, 1356, 1808, 1842, 2034, 2456, 2712, 2763, 3616, 3684, 4068, 4912, 5424, 5526, 7232, 7368, 8136, 9824, 10848, 11052, 12769, 14736, 16272, 19648, 21696, 22104, 25538, 29472, 32544, 34691, 38307, 44208, 51076, 58944, 65088, 69382, 76614, 88416, 102152, 104073, 114921, 138764, 153228, 176832, 204304, 208146, 229842, 277528, 306456, 312219, 408608, 416292, 459684, 555056, 612912, 624438, 817216, 832584, 919368, 1110112, 1225824, 1248876, 1665168, 1838736, 2220224, 2451648, 2497752, 3330336, 3677472, 3920083, 4995504, 6660672, 7354944, 7840166, 9991008, 11760249, 15680332, 19982016, 23520498, 31360664, 35280747, 47040996, 62721328, 70561494, 94081992, 125442656, 141122988, 188163984, 250885312, 282245976, 376327968, 564491952, 752655936, 1128983904, 2257967808]

約数ペア:

[(1, 2257967808), (2, 1128983904), (3, 752655936), (4, 564491952), (6, 376327968), (8, 282245976), (9, 250885312), (12, 188163984), (16, 141122988), (18, 125442656), (24, 94081992), (32, 70561494), (36, 62721328), (48, 47040996), (64, 35280747), (72, 31360664), (96, 23520498), (113, 19982016), (144, 15680332), (192, 11760249), (226, 9991008), (288, 7840166), (307, 7354944), (339, 6660672), (452, 4995504), (576, 3920083), (614, 3677472), (678, 3330336), (904, 2497752), (921, 2451648), (1017, 2220224), (1228, 1838736), (1356, 1665168), (1808, 1248876), (1842, 1225824), (2034, 1110112), (2456, 919368), (2712, 832584), (2763, 817216), (3616, 624438), (3684, 612912), (4068, 555056), (4912, 459684), (5424, 416292), (5526, 408608), (7232, 312219), (7368, 306456), (8136, 277528), (9824, 229842), (10848, 208146), (11052, 204304), (12769, 176832), (14736, 153228), (16272, 138764), (19648, 114921), (21696, 104073), (22104, 102152), (25538, 88416), (29472, 76614), (32544, 69382), (34691, 65088), (38307, 58944), (44208, 51076)]