392858784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 1169925120

約数和(自身を除く): 777066336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 124, 144, 158, 186, 237, 248, 279, 288, 316, 372, 474, 496, 557, 558, 632, 711, 744, 948, 992, 1114, 1116, 1264, 1422, 1488, 1671, 1896, 2228, 2232, 2449, 2528, 2844, 2976, 3342, 3792, 4456, 4464, 4898, 5013, 5688, 6684, 7347, 7584, 8912, 8928, 9796, 10026, 11376, 13368, 14694, 17267, 17824, 19592, 20052, 22041, 22752, 26736, 29388, 34534, 39184, 40104, 44003, 44082, 51801, 53472, 58776, 69068, 78368, 80208, 88006, 88164, 103602, 117552, 132009, 138136, 155403, 160416, 176012, 176328, 207204, 235104, 264018, 276272, 310806, 352024, 352656, 396027, 414408, 528036, 552544, 621612, 704048, 705312, 792054, 828816, 1056072, 1243224, 1364093, 1408096, 1584108, 1657632, 2112144, 2486448, 2728186, 3168216, 4092279, 4224288, 4972896, 5456372, 6336432, 8184558, 10912744, 12276837, 12672864, 16369116, 21825488, 24553674, 32738232, 43650976, 49107348, 65476464, 98214696, 130952928, 196429392, 392858784]

約数ペア:

[(1, 392858784), (2, 196429392), (3, 130952928), (4, 98214696), (6, 65476464), (8, 49107348), (9, 43650976), (12, 32738232), (16, 24553674), (18, 21825488), (24, 16369116), (31, 12672864), (32, 12276837), (36, 10912744), (48, 8184558), (62, 6336432), (72, 5456372), (79, 4972896), (93, 4224288), (96, 4092279), (124, 3168216), (144, 2728186), (158, 2486448), (186, 2112144), (237, 1657632), (248, 1584108), (279, 1408096), (288, 1364093), (316, 1243224), (372, 1056072), (474, 828816), (496, 792054), (557, 705312), (558, 704048), (632, 621612), (711, 552544), (744, 528036), (948, 414408), (992, 396027), (1114, 352656), (1116, 352024), (1264, 310806), (1422, 276272), (1488, 264018), (1671, 235104), (1896, 207204), (2228, 176328), (2232, 176012), (2449, 160416), (2528, 155403), (2844, 138136), (2976, 132009), (3342, 117552), (3792, 103602), (4456, 88164), (4464, 88006), (4898, 80208), (5013, 78368), (5688, 69068), (6684, 58776), (7347, 53472), (7584, 51801), (8912, 44082), (8928, 44003), (9796, 40104), (10026, 39184), (11376, 34534), (13368, 29388), (14694, 26736), (17267, 22752), (17824, 22041), (19592, 20052)]