280797504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 873922560

約数和(自身を除く): 593125056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 191, 192, 208, 228, 247, 248, 304, 312, 372, 382, 403, 416, 456, 494, 496, 573, 589, 608, 624, 741, 744, 764, 806, 832, 912, 988, 992, 1146, 1178, 1209, 1216, 1248, 1482, 1488, 1528, 1612, 1767, 1824, 1976, 1984, 2292, 2356, 2418, 2483, 2496, 2964, 2976, 3056, 3224, 3534, 3629, 3648, 3952, 4584, 4712, 4836, 4966, 5921, 5928, 5952, 6112, 6448, 7068, 7258, 7449, 7657, 7904, 9168, 9424, 9672, 9932, 10887, 11842, 11856, 12224, 12896, 14136, 14516, 14898, 15314, 15808, 17763, 18336, 18848, 19344, 19864, 21774, 22971, 23684, 23712, 25792, 28272, 29032, 29796, 30628, 35526, 36672, 37696, 38688, 39728, 43548, 45942, 47177, 47368, 47424, 56544, 58064, 59592, 61256, 71052, 76973, 77376, 79456, 87096, 91884, 94354, 94736, 112499, 113088, 116128, 119184, 122512, 141531, 142104, 153946, 158912, 174192, 183768, 188708, 189472, 224998, 230919, 232256, 238368, 245024, 283062, 284208, 307892, 337497, 348384, 367536, 377416, 378944, 449996, 461838, 476736, 490048, 566124, 568416, 615784, 674994, 696768, 735072, 754832, 899992, 923676, 1132248, 1136832, 1231568, 1349988, 1462487, 1470144, 1509664, 1799984, 1847352, 2264496, 2463136, 2699976, 2924974, 3019328, 3599968, 3694704, 4387461, 4528992, 4926272, 5399952, 5849948, 7199936, 7389408, 8774922, 9057984, 10799904, 11699896, 14778816, 17549844, 21599808, 23399792, 35099688, 46799584, 70199376, 93599168, 140398752, 280797504]

約数ペア:

[(1, 280797504), (2, 140398752), (3, 93599168), (4, 70199376), (6, 46799584), (8, 35099688), (12, 23399792), (13, 21599808), (16, 17549844), (19, 14778816), (24, 11699896), (26, 10799904), (31, 9057984), (32, 8774922), (38, 7389408), (39, 7199936), (48, 5849948), (52, 5399952), (57, 4926272), (62, 4528992), (64, 4387461), (76, 3694704), (78, 3599968), (93, 3019328), (96, 2924974), (104, 2699976), (114, 2463136), (124, 2264496), (152, 1847352), (156, 1799984), (186, 1509664), (191, 1470144), (192, 1462487), (208, 1349988), (228, 1231568), (247, 1136832), (248, 1132248), (304, 923676), (312, 899992), (372, 754832), (382, 735072), (403, 696768), (416, 674994), (456, 615784), (494, 568416), (496, 566124), (573, 490048), (589, 476736), (608, 461838), (624, 449996), (741, 378944), (744, 377416), (764, 367536), (806, 348384), (832, 337497), (912, 307892), (988, 284208), (992, 283062), (1146, 245024), (1178, 238368), (1209, 232256), (1216, 230919), (1248, 224998), (1482, 189472), (1488, 188708), (1528, 183768), (1612, 174192), (1767, 158912), (1824, 153946), (1976, 142104), (1984, 141531), (2292, 122512), (2356, 119184), (2418, 116128), (2483, 113088), (2496, 112499), (2964, 94736), (2976, 94354), (3056, 91884), (3224, 87096), (3534, 79456), (3629, 77376), (3648, 76973), (3952, 71052), (4584, 61256), (4712, 59592), (4836, 58064), (4966, 56544), (5921, 47424), (5928, 47368), (5952, 47177), (6112, 45942), (6448, 43548), (7068, 39728), (7258, 38688), (7449, 37696), (7657, 36672), (7904, 35526), (9168, 30628), (9424, 29796), (9672, 29032), (9932, 28272), (10887, 25792), (11842, 23712), (11856, 23684), (12224, 22971), (12896, 21774), (14136, 19864), (14516, 19344), (14898, 18848), (15314, 18336), (15808, 17763)]