290821752

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 975744000

約数和(自身を除く): 684922248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 72, 76, 78, 79, 81, 92, 104, 108, 114, 117, 138, 152, 156, 158, 162, 171, 184, 207, 216, 228, 234, 237, 247, 276, 299, 312, 316, 324, 342, 351, 414, 437, 456, 468, 474, 494, 513, 552, 598, 621, 632, 648, 684, 702, 711, 741, 828, 874, 897, 936, 948, 988, 1026, 1027, 1053, 1196, 1242, 1311, 1368, 1404, 1422, 1482, 1501, 1539, 1656, 1748, 1794, 1817, 1863, 1896, 1976, 2052, 2054, 2106, 2133, 2223, 2392, 2484, 2622, 2691, 2808, 2844, 2964, 3002, 3078, 3081, 3496, 3588, 3634, 3726, 3933, 4104, 4108, 4212, 4266, 4446, 4503, 4968, 5244, 5382, 5451, 5681, 5688, 5928, 6004, 6156, 6162, 6399, 6669, 7176, 7268, 7452, 7866, 8073, 8216, 8424, 8532, 8892, 9006, 9243, 10488, 10764, 10902, 11362, 11799, 12008, 12312, 12324, 12798, 13338, 13509, 14536, 14904, 15732, 16146, 16353, 17043, 17064, 17784, 18012, 18486, 19513, 20007, 21528, 21804, 22724, 23598, 23621, 24219, 24648, 25596, 26676, 27018, 27729, 31464, 32292, 32706, 34086, 34523, 35397, 36024, 36972, 39026, 40014, 40527, 43608, 45448, 47196, 47242, 48438, 49059, 51129, 51192, 53352, 54036, 55458, 58539, 64584, 65412, 68172, 69046, 70794, 70863, 73944, 78052, 80028, 81054, 83187, 94392, 94484, 96876, 98118, 102258, 103569, 108072, 110916, 117078, 121581, 130824, 136344, 138092, 141588, 141726, 147177, 153387, 156104, 160056, 162108, 166374, 175617, 188968, 193752, 196236, 204516, 207138, 212589, 221832, 234156, 243162, 276184, 283176, 283452, 294354, 306774, 310707, 324216, 332748, 351234, 392472, 409032, 414276, 425178, 448799, 460161, 468312, 486324, 526851, 566904, 588708, 613548, 621414, 637767, 665496, 702468, 828552, 850356, 897598, 920322, 932121, 972648, 1053702, 1177416, 1227096, 1242828, 1275534, 1346397, 1404936, 1580553, 1700712, 1795196, 1840644, 1864242, 1913301, 2107404, 2485656, 2551068, 2692794, 2796363, 3161106, 3590392, 3681288, 3728484, 3826602, 4039191, 4214808, 5102136, 5385588, 5592726, 6322212, 7456968, 7653204, 8078382, 10771176, 11185452, 12117573, 12644424, 15306408, 16156764, 22370904, 24235146, 32313528, 36352719, 48470292, 72705438, 96940584, 145410876, 290821752]

約数ペア:

[(1, 290821752), (2, 145410876), (3, 96940584), (4, 72705438), (6, 48470292), (8, 36352719), (9, 32313528), (12, 24235146), (13, 22370904), (18, 16156764), (19, 15306408), (23, 12644424), (24, 12117573), (26, 11185452), (27, 10771176), (36, 8078382), (38, 7653204), (39, 7456968), (46, 6322212), (52, 5592726), (54, 5385588), (57, 5102136), (69, 4214808), (72, 4039191), (76, 3826602), (78, 3728484), (79, 3681288), (81, 3590392), (92, 3161106), (104, 2796363), (108, 2692794), (114, 2551068), (117, 2485656), (138, 2107404), (152, 1913301), (156, 1864242), (158, 1840644), (162, 1795196), (171, 1700712), (184, 1580553), (207, 1404936), (216, 1346397), (228, 1275534), (234, 1242828), (237, 1227096), (247, 1177416), (276, 1053702), (299, 972648), (312, 932121), (316, 920322), (324, 897598), (342, 850356), (351, 828552), (414, 702468), (437, 665496), (456, 637767), (468, 621414), (474, 613548), (494, 588708), (513, 566904), (552, 526851), (598, 486324), (621, 468312), (632, 460161), (648, 448799), (684, 425178), (702, 414276), (711, 409032), (741, 392472), (828, 351234), (874, 332748), (897, 324216), (936, 310707), (948, 306774), (988, 294354), (1026, 283452), (1027, 283176), (1053, 276184), (1196, 243162), (1242, 234156), (1311, 221832), (1368, 212589), (1404, 207138), (1422, 204516), (1482, 196236), (1501, 193752), (1539, 188968), (1656, 175617), (1748, 166374), (1794, 162108), (1817, 160056), (1863, 156104), (1896, 153387), (1976, 147177), (2052, 141726), (2054, 141588), (2106, 138092), (2133, 136344), (2223, 130824), (2392, 121581), (2484, 117078), (2622, 110916), (2691, 108072), (2808, 103569), (2844, 102258), (2964, 98118), (3002, 96876), (3078, 94484), (3081, 94392), (3496, 83187), (3588, 81054), (3634, 80028), (3726, 78052), (3933, 73944), (4104, 70863), (4108, 70794), (4212, 69046), (4266, 68172), (4446, 65412), (4503, 64584), (4968, 58539), (5244, 55458), (5382, 54036), (5451, 53352), (5681, 51192), (5688, 51129), (5928, 49059), (6004, 48438), (6156, 47242), (6162, 47196), (6399, 45448), (6669, 43608), (7176, 40527), (7268, 40014), (7452, 39026), (7866, 36972), (8073, 36024), (8216, 35397), (8424, 34523), (8532, 34086), (8892, 32706), (9006, 32292), (9243, 31464), (10488, 27729), (10764, 27018), (10902, 26676), (11362, 25596), (11799, 24648), (12008, 24219), (12312, 23621), (12324, 23598), (12798, 22724), (13338, 21804), (13509, 21528), (14536, 20007), (14904, 19513), (15732, 18486), (16146, 18012), (16353, 17784), (17043, 17064)]