678703584

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 2023999488

約数和(自身を除く): 1345295904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 78, 93, 96, 104, 106, 124, 156, 159, 186, 208, 212, 248, 312, 318, 331, 372, 403, 416, 424, 496, 624, 636, 662, 689, 744, 806, 848, 992, 993, 1209, 1248, 1272, 1324, 1378, 1488, 1612, 1643, 1696, 1986, 2067, 2418, 2544, 2648, 2756, 2976, 3224, 3286, 3972, 4134, 4303, 4836, 4929, 5088, 5296, 5512, 6448, 6572, 7944, 8268, 8606, 9672, 9858, 10261, 10592, 11024, 12896, 12909, 13144, 15888, 16536, 17212, 17543, 19344, 19716, 20522, 21359, 22048, 25818, 26288, 30783, 31776, 33072, 34424, 35086, 38688, 39432, 41044, 42718, 51636, 52576, 52629, 61566, 64077, 66144, 68848, 70172, 78864, 82088, 85436, 103272, 105258, 123132, 128154, 133393, 137696, 140344, 157728, 164176, 170872, 206544, 210516, 228059, 246264, 256308, 266786, 280688, 328352, 341744, 400179, 413088, 421032, 456118, 492528, 512616, 533572, 543833, 561376, 683488, 684177, 800358, 842064, 912236, 985056, 1025232, 1067144, 1087666, 1368354, 1600716, 1631499, 1684128, 1824472, 2050464, 2134288, 2175332, 2736708, 3201432, 3262998, 3648944, 4268576, 4350664, 5473416, 6402864, 6525996, 7069829, 7297888, 8701328, 10946832, 12805728, 13051992, 14139658, 17402656, 21209487, 21893664, 26103984, 28279316, 42418974, 52207968, 56558632, 84837948, 113117264, 169675896, 226234528, 339351792, 678703584]

約数ペア:

[(1, 678703584), (2, 339351792), (3, 226234528), (4, 169675896), (6, 113117264), (8, 84837948), (12, 56558632), (13, 52207968), (16, 42418974), (24, 28279316), (26, 26103984), (31, 21893664), (32, 21209487), (39, 17402656), (48, 14139658), (52, 13051992), (53, 12805728), (62, 10946832), (78, 8701328), (93, 7297888), (96, 7069829), (104, 6525996), (106, 6402864), (124, 5473416), (156, 4350664), (159, 4268576), (186, 3648944), (208, 3262998), (212, 3201432), (248, 2736708), (312, 2175332), (318, 2134288), (331, 2050464), (372, 1824472), (403, 1684128), (416, 1631499), (424, 1600716), (496, 1368354), (624, 1087666), (636, 1067144), (662, 1025232), (689, 985056), (744, 912236), (806, 842064), (848, 800358), (992, 684177), (993, 683488), (1209, 561376), (1248, 543833), (1272, 533572), (1324, 512616), (1378, 492528), (1488, 456118), (1612, 421032), (1643, 413088), (1696, 400179), (1986, 341744), (2067, 328352), (2418, 280688), (2544, 266786), (2648, 256308), (2756, 246264), (2976, 228059), (3224, 210516), (3286, 206544), (3972, 170872), (4134, 164176), (4303, 157728), (4836, 140344), (4929, 137696), (5088, 133393), (5296, 128154), (5512, 123132), (6448, 105258), (6572, 103272), (7944, 85436), (8268, 82088), (8606, 78864), (9672, 70172), (9858, 68848), (10261, 66144), (10592, 64077), (11024, 61566), (12896, 52629), (12909, 52576), (13144, 51636), (15888, 42718), (16536, 41044), (17212, 39432), (17543, 38688), (19344, 35086), (19716, 34424), (20522, 33072), (21359, 31776), (22048, 30783), (25818, 26288)]