817487712

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 2443633920

約数和(自身を除く): 1626146208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 167, 184, 207, 276, 288, 334, 368, 414, 501, 552, 668, 736, 739, 828, 1002, 1104, 1336, 1478, 1503, 1656, 2004, 2208, 2217, 2672, 2956, 3006, 3312, 3841, 4008, 4434, 5344, 5912, 6012, 6624, 6651, 7682, 8016, 8868, 11523, 11824, 12024, 13302, 15364, 16032, 16997, 17736, 23046, 23648, 24048, 26604, 30728, 33994, 34569, 35472, 46092, 48096, 50991, 53208, 61456, 67988, 69138, 70944, 92184, 101982, 106416, 122912, 123413, 135976, 138276, 152973, 184368, 203964, 212832, 246826, 271952, 276552, 305946, 368736, 370239, 407928, 493652, 543904, 553104, 611892, 740478, 815856, 987304, 1106208, 1110717, 1223784, 1480956, 1631712, 1974608, 2221434, 2447568, 2838499, 2961912, 3949216, 4442868, 4895136, 5676998, 5923824, 8515497, 8885736, 11353996, 11847648, 17030994, 17771472, 22707992, 25546491, 34061988, 35542944, 45415984, 51092982, 68123976, 90831968, 102185964, 136247952, 204371928, 272495904, 408743856, 817487712]

約数ペア:

[(1, 817487712), (2, 408743856), (3, 272495904), (4, 204371928), (6, 136247952), (8, 102185964), (9, 90831968), (12, 68123976), (16, 51092982), (18, 45415984), (23, 35542944), (24, 34061988), (32, 25546491), (36, 22707992), (46, 17771472), (48, 17030994), (69, 11847648), (72, 11353996), (92, 8885736), (96, 8515497), (138, 5923824), (144, 5676998), (167, 4895136), (184, 4442868), (207, 3949216), (276, 2961912), (288, 2838499), (334, 2447568), (368, 2221434), (414, 1974608), (501, 1631712), (552, 1480956), (668, 1223784), (736, 1110717), (739, 1106208), (828, 987304), (1002, 815856), (1104, 740478), (1336, 611892), (1478, 553104), (1503, 543904), (1656, 493652), (2004, 407928), (2208, 370239), (2217, 368736), (2672, 305946), (2956, 276552), (3006, 271952), (3312, 246826), (3841, 212832), (4008, 203964), (4434, 184368), (5344, 152973), (5912, 138276), (6012, 135976), (6624, 123413), (6651, 122912), (7682, 106416), (8016, 101982), (8868, 92184), (11523, 70944), (11824, 69138), (12024, 67988), (13302, 61456), (15364, 53208), (16032, 50991), (16997, 48096), (17736, 46092), (23046, 35472), (23648, 34569), (24048, 33994), (26604, 30728)]