331079256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 1005388800

約数和(自身を除く): 674309544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 37, 38, 57, 62, 72, 74, 76, 93, 111, 114, 124, 148, 152, 171, 186, 211, 222, 228, 248, 279, 296, 333, 342, 372, 422, 444, 456, 558, 589, 633, 666, 684, 703, 744, 844, 888, 1116, 1147, 1178, 1266, 1332, 1368, 1406, 1688, 1767, 1899, 2109, 2232, 2294, 2356, 2532, 2664, 2812, 3441, 3534, 3798, 4009, 4218, 4588, 4712, 5064, 5301, 5624, 6327, 6541, 6882, 7068, 7596, 7807, 8018, 8436, 9176, 10323, 10602, 12027, 12654, 13082, 13764, 14136, 15192, 15614, 16036, 16872, 19623, 20646, 21204, 21793, 23421, 24054, 25308, 26164, 27528, 31228, 32072, 36081, 39246, 41292, 42408, 43586, 46842, 48108, 50616, 52328, 58869, 62456, 65379, 70263, 72162, 78492, 82584, 87172, 93684, 96216, 117738, 124279, 130758, 140526, 144324, 148333, 156984, 174344, 187368, 196137, 235476, 242017, 248558, 261516, 281052, 288648, 296666, 372837, 392274, 444999, 470952, 484034, 497116, 523032, 562104, 593332, 726051, 745674, 784548, 889998, 968068, 994232, 1118511, 1186664, 1334997, 1452102, 1491348, 1569096, 1779996, 1936136, 2178153, 2237022, 2669994, 2904204, 2982696, 3559992, 4356306, 4474044, 4598323, 5339988, 5808408, 8712612, 8948088, 9196646, 10679976, 13794969, 17425224, 18393292, 27589938, 36786584, 41384907, 55179876, 82769814, 110359752, 165539628, 331079256]

約数ペア:

[(1, 331079256), (2, 165539628), (3, 110359752), (4, 82769814), (6, 55179876), (8, 41384907), (9, 36786584), (12, 27589938), (18, 18393292), (19, 17425224), (24, 13794969), (31, 10679976), (36, 9196646), (37, 8948088), (38, 8712612), (57, 5808408), (62, 5339988), (72, 4598323), (74, 4474044), (76, 4356306), (93, 3559992), (111, 2982696), (114, 2904204), (124, 2669994), (148, 2237022), (152, 2178153), (171, 1936136), (186, 1779996), (211, 1569096), (222, 1491348), (228, 1452102), (248, 1334997), (279, 1186664), (296, 1118511), (333, 994232), (342, 968068), (372, 889998), (422, 784548), (444, 745674), (456, 726051), (558, 593332), (589, 562104), (633, 523032), (666, 497116), (684, 484034), (703, 470952), (744, 444999), (844, 392274), (888, 372837), (1116, 296666), (1147, 288648), (1178, 281052), (1266, 261516), (1332, 248558), (1368, 242017), (1406, 235476), (1688, 196137), (1767, 187368), (1899, 174344), (2109, 156984), (2232, 148333), (2294, 144324), (2356, 140526), (2532, 130758), (2664, 124279), (2812, 117738), (3441, 96216), (3534, 93684), (3798, 87172), (4009, 82584), (4218, 78492), (4588, 72162), (4712, 70263), (5064, 65379), (5301, 62456), (5624, 58869), (6327, 52328), (6541, 50616), (6882, 48108), (7068, 46842), (7596, 43586), (7807, 42408), (8018, 41292), (8436, 39246), (9176, 36081), (10323, 32072), (10602, 31228), (12027, 27528), (12654, 26164), (13082, 25308), (13764, 24054), (14136, 23421), (15192, 21793), (15614, 21204), (16036, 20646), (16872, 19623)]