306525024

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1027353600

約数和(自身を除く): 720828576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 96, 104, 114, 117, 124, 139, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 278, 279, 288, 304, 312, 342, 372, 403, 416, 417, 456, 468, 494, 496, 556, 558, 589, 608, 624, 684, 741, 744, 806, 834, 912, 936, 988, 992, 1112, 1116, 1178, 1209, 1248, 1251, 1368, 1482, 1488, 1612, 1668, 1767, 1807, 1824, 1872, 1976, 2223, 2224, 2232, 2356, 2418, 2502, 2641, 2736, 2964, 2976, 3224, 3336, 3534, 3614, 3627, 3744, 3952, 4309, 4446, 4448, 4464, 4712, 4836, 5004, 5282, 5301, 5421, 5472, 5928, 6448, 6672, 7068, 7228, 7254, 7657, 7904, 7923, 8618, 8892, 8928, 9424, 9672, 10008, 10564, 10602, 10842, 11856, 12896, 12927, 13344, 14136, 14456, 14508, 15314, 15846, 16263, 17236, 17784, 18848, 19344, 20016, 21128, 21204, 21684, 22971, 23712, 23769, 25854, 28272, 28912, 29016, 30628, 31692, 32526, 34333, 34472, 35568, 38688, 38781, 40032, 42256, 42408, 43368, 45942, 47538, 51708, 56017, 56544, 57824, 58032, 61256, 63384, 65052, 68666, 68913, 68944, 71136, 77562, 81871, 84512, 84816, 86736, 91884, 95076, 102999, 103416, 112034, 116064, 122512, 126768, 130104, 137332, 137826, 137888, 155124, 163742, 168051, 169632, 173472, 183768, 190152, 205998, 206832, 224068, 245024, 245613, 253536, 260208, 274664, 275652, 308997, 310248, 327484, 336102, 367536, 380304, 411996, 413664, 448136, 491226, 504153, 520416, 549328, 551304, 617994, 620496, 654968, 672204, 735072, 736839, 760608, 823992, 896272, 982452, 1008306, 1064323, 1098656, 1102608, 1235988, 1240992, 1309936, 1344408, 1473678, 1647984, 1792544, 1964904, 2016612, 2128646, 2205216, 2471976, 2619872, 2688816, 2947356, 3192969, 3295968, 3929808, 4033224, 4257292, 4943952, 5377632, 5894712, 6385938, 7859616, 8066448, 8514584, 9578907, 9887904, 11789424, 12771876, 16132896, 17029168, 19157814, 23578848, 25543752, 34058336, 38315628, 51087504, 76631256, 102175008, 153262512, 306525024]

約数ペア:

[(1, 306525024), (2, 153262512), (3, 102175008), (4, 76631256), (6, 51087504), (8, 38315628), (9, 34058336), (12, 25543752), (13, 23578848), (16, 19157814), (18, 17029168), (19, 16132896), (24, 12771876), (26, 11789424), (31, 9887904), (32, 9578907), (36, 8514584), (38, 8066448), (39, 7859616), (48, 6385938), (52, 5894712), (57, 5377632), (62, 4943952), (72, 4257292), (76, 4033224), (78, 3929808), (93, 3295968), (96, 3192969), (104, 2947356), (114, 2688816), (117, 2619872), (124, 2471976), (139, 2205216), (144, 2128646), (152, 2016612), (156, 1964904), (171, 1792544), (186, 1647984), (208, 1473678), (228, 1344408), (234, 1309936), (247, 1240992), (248, 1235988), (278, 1102608), (279, 1098656), (288, 1064323), (304, 1008306), (312, 982452), (342, 896272), (372, 823992), (403, 760608), (416, 736839), (417, 735072), (456, 672204), (468, 654968), (494, 620496), (496, 617994), (556, 551304), (558, 549328), (589, 520416), (608, 504153), (624, 491226), (684, 448136), (741, 413664), (744, 411996), (806, 380304), (834, 367536), (912, 336102), (936, 327484), (988, 310248), (992, 308997), (1112, 275652), (1116, 274664), (1178, 260208), (1209, 253536), (1248, 245613), (1251, 245024), (1368, 224068), (1482, 206832), (1488, 205998), (1612, 190152), (1668, 183768), (1767, 173472), (1807, 169632), (1824, 168051), (1872, 163742), (1976, 155124), (2223, 137888), (2224, 137826), (2232, 137332), (2356, 130104), (2418, 126768), (2502, 122512), (2641, 116064), (2736, 112034), (2964, 103416), (2976, 102999), (3224, 95076), (3336, 91884), (3534, 86736), (3614, 84816), (3627, 84512), (3744, 81871), (3952, 77562), (4309, 71136), (4446, 68944), (4448, 68913), (4464, 68666), (4712, 65052), (4836, 63384), (5004, 61256), (5282, 58032), (5301, 57824), (5421, 56544), (5472, 56017), (5928, 51708), (6448, 47538), (6672, 45942), (7068, 43368), (7228, 42408), (7254, 42256), (7657, 40032), (7904, 38781), (7923, 38688), (8618, 35568), (8892, 34472), (8928, 34333), (9424, 32526), (9672, 31692), (10008, 30628), (10564, 29016), (10602, 28912), (10842, 28272), (11856, 25854), (12896, 23769), (12927, 23712), (13344, 22971), (14136, 21684), (14456, 21204), (14508, 21128), (15314, 20016), (15846, 19344), (16263, 18848), (17236, 17784)]