242243424

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 728792064

約数和(自身を除く): 486548640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 372, 387, 496, 516, 558, 631, 688, 744, 774, 992, 1032, 1116, 1262, 1333, 1376, 1488, 1548, 1893, 2064, 2232, 2524, 2666, 2976, 3096, 3786, 3999, 4128, 4464, 5048, 5332, 5679, 6192, 7572, 7998, 8928, 10096, 10664, 11358, 11997, 12384, 15144, 15996, 19561, 20192, 21328, 22716, 23994, 27133, 30288, 31992, 39122, 42656, 45432, 47988, 54266, 58683, 60576, 63984, 78244, 81399, 90864, 95976, 108532, 117366, 127968, 156488, 162798, 176049, 181728, 191952, 217064, 234732, 244197, 312976, 325596, 352098, 383904, 434128, 469464, 488394, 625952, 651192, 704196, 841123, 868256, 938928, 976788, 1302384, 1408392, 1682246, 1877856, 1953576, 2523369, 2604768, 2816784, 3364492, 3907152, 5046738, 5633568, 6728984, 7570107, 7814304, 10093476, 13457968, 15140214, 20186952, 26915936, 30280428, 40373904, 60560856, 80747808, 121121712, 242243424]

約数ペア:

[(1, 242243424), (2, 121121712), (3, 80747808), (4, 60560856), (6, 40373904), (8, 30280428), (9, 26915936), (12, 20186952), (16, 15140214), (18, 13457968), (24, 10093476), (31, 7814304), (32, 7570107), (36, 6728984), (43, 5633568), (48, 5046738), (62, 3907152), (72, 3364492), (86, 2816784), (93, 2604768), (96, 2523369), (124, 1953576), (129, 1877856), (144, 1682246), (172, 1408392), (186, 1302384), (248, 976788), (258, 938928), (279, 868256), (288, 841123), (344, 704196), (372, 651192), (387, 625952), (496, 488394), (516, 469464), (558, 434128), (631, 383904), (688, 352098), (744, 325596), (774, 312976), (992, 244197), (1032, 234732), (1116, 217064), (1262, 191952), (1333, 181728), (1376, 176049), (1488, 162798), (1548, 156488), (1893, 127968), (2064, 117366), (2232, 108532), (2524, 95976), (2666, 90864), (2976, 81399), (3096, 78244), (3786, 63984), (3999, 60576), (4128, 58683), (4464, 54266), (5048, 47988), (5332, 45432), (5679, 42656), (6192, 39122), (7572, 31992), (7998, 30288), (8928, 27133), (10096, 23994), (10664, 22716), (11358, 21328), (11997, 20192), (12384, 19561), (15144, 15996)]