328035552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 979937280

約数和(自身を除く): 651901728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 61, 62, 78, 93, 96, 104, 122, 124, 139, 156, 183, 186, 208, 244, 248, 278, 312, 366, 372, 403, 416, 417, 488, 496, 556, 624, 732, 744, 793, 806, 834, 976, 992, 1112, 1209, 1248, 1464, 1488, 1586, 1612, 1668, 1807, 1891, 1952, 2224, 2379, 2418, 2928, 2976, 3172, 3224, 3336, 3614, 3782, 4309, 4448, 4758, 4836, 5421, 5673, 5856, 6344, 6448, 6672, 7228, 7564, 8479, 8618, 9516, 9672, 10842, 11346, 12688, 12896, 12927, 13344, 14456, 15128, 16958, 17236, 19032, 19344, 21684, 22692, 24583, 25376, 25437, 25854, 28912, 30256, 33916, 34472, 38064, 38688, 43368, 45384, 49166, 50874, 51708, 56017, 57824, 60512, 67832, 68944, 73749, 76128, 86736, 90768, 98332, 101748, 103416, 110227, 112034, 135664, 137888, 147498, 168051, 173472, 181536, 196664, 203496, 206832, 220454, 224068, 262849, 271328, 294996, 330681, 336102, 393328, 406992, 413664, 440908, 448136, 525698, 589992, 661362, 672204, 786656, 788547, 813984, 881816, 896272, 1051396, 1179984, 1322724, 1344408, 1577094, 1763632, 1792544, 2102792, 2359968, 2645448, 2688816, 3154188, 3417037, 3527264, 4205584, 5290896, 5377632, 6308376, 6834074, 8411168, 10251111, 10581792, 12616752, 13668148, 20502222, 25233504, 27336296, 41004444, 54672592, 82008888, 109345184, 164017776, 328035552]

約数ペア:

[(1, 328035552), (2, 164017776), (3, 109345184), (4, 82008888), (6, 54672592), (8, 41004444), (12, 27336296), (13, 25233504), (16, 20502222), (24, 13668148), (26, 12616752), (31, 10581792), (32, 10251111), (39, 8411168), (48, 6834074), (52, 6308376), (61, 5377632), (62, 5290896), (78, 4205584), (93, 3527264), (96, 3417037), (104, 3154188), (122, 2688816), (124, 2645448), (139, 2359968), (156, 2102792), (183, 1792544), (186, 1763632), (208, 1577094), (244, 1344408), (248, 1322724), (278, 1179984), (312, 1051396), (366, 896272), (372, 881816), (403, 813984), (416, 788547), (417, 786656), (488, 672204), (496, 661362), (556, 589992), (624, 525698), (732, 448136), (744, 440908), (793, 413664), (806, 406992), (834, 393328), (976, 336102), (992, 330681), (1112, 294996), (1209, 271328), (1248, 262849), (1464, 224068), (1488, 220454), (1586, 206832), (1612, 203496), (1668, 196664), (1807, 181536), (1891, 173472), (1952, 168051), (2224, 147498), (2379, 137888), (2418, 135664), (2928, 112034), (2976, 110227), (3172, 103416), (3224, 101748), (3336, 98332), (3614, 90768), (3782, 86736), (4309, 76128), (4448, 73749), (4758, 68944), (4836, 67832), (5421, 60512), (5673, 57824), (5856, 56017), (6344, 51708), (6448, 50874), (6672, 49166), (7228, 45384), (7564, 43368), (8479, 38688), (8618, 38064), (9516, 34472), (9672, 33916), (10842, 30256), (11346, 28912), (12688, 25854), (12896, 25437), (12927, 25376), (13344, 24583), (14456, 22692), (15128, 21684), (16958, 19344), (17236, 19032)]