978803424

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6513

約数の個数: 144

約数和(自身を含む): 3042748800

約数和(自身を除く): 2063945376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1488, 1581, 1632, 2108, 2232, 2448, 2976, 3162, 4216, 4464, 4743, 4896, 6324, 6449, 8432, 8928, 9486, 12648, 12898, 16864, 18972, 19347, 25296, 25796, 37944, 38694, 50592, 51592, 58041, 75888, 77388, 103184, 109633, 116082, 151776, 154776, 199919, 206368, 219266, 232164, 309552, 328899, 399838, 438532, 464328, 599757, 619104, 657798, 799676, 877064, 928656, 986697, 1199514, 1315596, 1599352, 1754128, 1799271, 1857312, 1973394, 2399028, 2631192, 3198704, 3398623, 3508256, 3598542, 3946788, 4798056, 5262384, 6397408, 6797246, 7197084, 7893576, 9596112, 10195869, 10524768, 13594492, 14394168, 15787152, 19192224, 20391738, 27188984, 28788336, 30587607, 31574304, 40783476, 54377968, 57576672, 61175214, 81566952, 108755936, 122350428, 163133904, 244700856, 326267808, 489401712, 978803424]

約数ペア:

[(1, 978803424), (2, 489401712), (3, 326267808), (4, 244700856), (6, 163133904), (8, 122350428), (9, 108755936), (12, 81566952), (16, 61175214), (17, 57576672), (18, 54377968), (24, 40783476), (31, 31574304), (32, 30587607), (34, 28788336), (36, 27188984), (48, 20391738), (51, 19192224), (62, 15787152), (68, 14394168), (72, 13594492), (93, 10524768), (96, 10195869), (102, 9596112), (124, 7893576), (136, 7197084), (144, 6797246), (153, 6397408), (186, 5262384), (204, 4798056), (248, 3946788), (272, 3598542), (279, 3508256), (288, 3398623), (306, 3198704), (372, 2631192), (408, 2399028), (496, 1973394), (527, 1857312), (544, 1799271), (558, 1754128), (612, 1599352), (744, 1315596), (816, 1199514), (992, 986697), (1054, 928656), (1116, 877064), (1224, 799676), (1488, 657798), (1581, 619104), (1632, 599757), (2108, 464328), (2232, 438532), (2448, 399838), (2976, 328899), (3162, 309552), (4216, 232164), (4464, 219266), (4743, 206368), (4896, 199919), (6324, 154776), (6449, 151776), (8432, 116082), (8928, 109633), (9486, 103184), (12648, 77388), (12898, 75888), (16864, 58041), (18972, 51592), (19347, 50592), (25296, 38694), (25796, 37944)]