307215216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 1086359040

約数和(自身を除く): 779143824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 103, 112, 126, 132, 144, 154, 168, 176, 198, 206, 231, 252, 264, 269, 308, 309, 336, 396, 412, 462, 504, 528, 538, 616, 618, 693, 721, 792, 807, 824, 924, 927, 1008, 1076, 1133, 1232, 1236, 1386, 1442, 1584, 1614, 1648, 1848, 1854, 1883, 2152, 2163, 2266, 2421, 2472, 2772, 2884, 2959, 3228, 3399, 3696, 3708, 3766, 4304, 4326, 4532, 4842, 4944, 5544, 5649, 5768, 5918, 6456, 6489, 6798, 7416, 7532, 7931, 8652, 8877, 9064, 9684, 10197, 11088, 11298, 11536, 11836, 12912, 12978, 13596, 14832, 15064, 15862, 16947, 17304, 17754, 18128, 19368, 20394, 20713, 22596, 23672, 23793, 25956, 26631, 27192, 27707, 30128, 31724, 33894, 34608, 35508, 38736, 40788, 41426, 45192, 47344, 47586, 51912, 53262, 54384, 55414, 62139, 63448, 67788, 71016, 71379, 81576, 82852, 83121, 90384, 95172, 103824, 106524, 110828, 124278, 126896, 135576, 142032, 142758, 163152, 165704, 166242, 186417, 190344, 193949, 213048, 221656, 248556, 249363, 271152, 285516, 304777, 331408, 332484, 372834, 380688, 387898, 426096, 443312, 497112, 498726, 571032, 581847, 609554, 664968, 745668, 775796, 914331, 994224, 997452, 1142064, 1163694, 1219108, 1329936, 1491336, 1551592, 1745541, 1828662, 1994904, 2133439, 2327388, 2438216, 2742993, 2982672, 3103184, 3491082, 3657324, 3989808, 4266878, 4654776, 4876432, 5485986, 6400317, 6982164, 7314648, 8533756, 9309552, 10971972, 12800634, 13964328, 14629296, 17067512, 19200951, 21943944, 25601268, 27928656, 34135024, 38401902, 43887888, 51202536, 76803804, 102405072, 153607608, 307215216]

約数ペア:

[(1, 307215216), (2, 153607608), (3, 102405072), (4, 76803804), (6, 51202536), (7, 43887888), (8, 38401902), (9, 34135024), (11, 27928656), (12, 25601268), (14, 21943944), (16, 19200951), (18, 17067512), (21, 14629296), (22, 13964328), (24, 12800634), (28, 10971972), (33, 9309552), (36, 8533756), (42, 7314648), (44, 6982164), (48, 6400317), (56, 5485986), (63, 4876432), (66, 4654776), (72, 4266878), (77, 3989808), (84, 3657324), (88, 3491082), (99, 3103184), (103, 2982672), (112, 2742993), (126, 2438216), (132, 2327388), (144, 2133439), (154, 1994904), (168, 1828662), (176, 1745541), (198, 1551592), (206, 1491336), (231, 1329936), (252, 1219108), (264, 1163694), (269, 1142064), (308, 997452), (309, 994224), (336, 914331), (396, 775796), (412, 745668), (462, 664968), (504, 609554), (528, 581847), (538, 571032), (616, 498726), (618, 497112), (693, 443312), (721, 426096), (792, 387898), (807, 380688), (824, 372834), (924, 332484), (927, 331408), (1008, 304777), (1076, 285516), (1133, 271152), (1232, 249363), (1236, 248556), (1386, 221656), (1442, 213048), (1584, 193949), (1614, 190344), (1648, 186417), (1848, 166242), (1854, 165704), (1883, 163152), (2152, 142758), (2163, 142032), (2266, 135576), (2421, 126896), (2472, 124278), (2772, 110828), (2884, 106524), (2959, 103824), (3228, 95172), (3399, 90384), (3696, 83121), (3708, 82852), (3766, 81576), (4304, 71379), (4326, 71016), (4532, 67788), (4842, 63448), (4944, 62139), (5544, 55414), (5649, 54384), (5768, 53262), (5918, 51912), (6456, 47586), (6489, 47344), (6798, 45192), (7416, 41426), (7532, 40788), (7931, 38736), (8652, 35508), (8877, 34608), (9064, 33894), (9684, 31724), (10197, 30128), (11088, 27707), (11298, 27192), (11536, 26631), (11836, 25956), (12912, 23793), (12978, 23672), (13596, 22596), (14832, 20713), (15064, 20394), (15862, 19368), (16947, 18128), (17304, 17754)]