319147632

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 939073824

約数和(自身を除く): 619926192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 173, 184, 207, 276, 346, 368, 414, 519, 552, 557, 692, 828, 1038, 1104, 1114, 1384, 1557, 1656, 1671, 2076, 2228, 2768, 3114, 3312, 3342, 3979, 4152, 4456, 5013, 6228, 6684, 7958, 8304, 8912, 10026, 11937, 12456, 12811, 13368, 15916, 20052, 23874, 24912, 25622, 26736, 31832, 35811, 38433, 40104, 47748, 51244, 63664, 71622, 76866, 80208, 95496, 96361, 102488, 115299, 143244, 153732, 190992, 192722, 204976, 230598, 286488, 289083, 307464, 385444, 461196, 572976, 578166, 614928, 770888, 867249, 922392, 1156332, 1541776, 1734498, 1844784, 2216303, 2312664, 3468996, 4432606, 4625328, 6648909, 6937992, 8865212, 13297818, 13875984, 17730424, 19946727, 26595636, 35460848, 39893454, 53191272, 79786908, 106382544, 159573816, 319147632]

約数ペア:

[(1, 319147632), (2, 159573816), (3, 106382544), (4, 79786908), (6, 53191272), (8, 39893454), (9, 35460848), (12, 26595636), (16, 19946727), (18, 17730424), (23, 13875984), (24, 13297818), (36, 8865212), (46, 6937992), (48, 6648909), (69, 4625328), (72, 4432606), (92, 3468996), (138, 2312664), (144, 2216303), (173, 1844784), (184, 1734498), (207, 1541776), (276, 1156332), (346, 922392), (368, 867249), (414, 770888), (519, 614928), (552, 578166), (557, 572976), (692, 461196), (828, 385444), (1038, 307464), (1104, 289083), (1114, 286488), (1384, 230598), (1557, 204976), (1656, 192722), (1671, 190992), (2076, 153732), (2228, 143244), (2768, 115299), (3114, 102488), (3312, 96361), (3342, 95496), (3979, 80208), (4152, 76866), (4456, 71622), (5013, 63664), (6228, 51244), (6684, 47748), (7958, 40104), (8304, 38433), (8912, 35811), (10026, 31832), (11937, 26736), (12456, 25622), (12811, 24912), (13368, 23874), (15916, 20052)]