290673792

素因数分解:

$2^7\times 3^3\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 865123200

約数和(自身を除く): 574449408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 216, 288, 302, 384, 432, 453, 557, 576, 604, 864, 906, 1114, 1152, 1208, 1359, 1671, 1728, 1812, 2228, 2416, 2718, 3342, 3456, 3624, 4077, 4456, 4832, 5013, 5436, 6684, 7248, 8154, 8912, 9664, 10026, 10872, 13368, 14496, 15039, 16308, 17824, 19328, 20052, 21744, 26736, 28992, 30078, 32616, 35648, 40104, 43488, 53472, 57984, 60156, 65232, 71296, 80208, 84107, 86976, 106944, 120312, 130464, 160416, 168214, 173952, 213888, 240624, 252321, 260928, 320832, 336428, 481248, 504642, 521856, 641664, 672856, 756963, 962496, 1009284, 1345712, 1513926, 1924992, 2018568, 2270889, 2691424, 3027852, 4037136, 4541778, 5382848, 6055704, 8074272, 9083556, 10765696, 12111408, 16148544, 18167112, 24222816, 32297088, 36334224, 48445632, 72668448, 96891264, 145336896, 290673792]

約数ペア:

[(1, 290673792), (2, 145336896), (3, 96891264), (4, 72668448), (6, 48445632), (8, 36334224), (9, 32297088), (12, 24222816), (16, 18167112), (18, 16148544), (24, 12111408), (27, 10765696), (32, 9083556), (36, 8074272), (48, 6055704), (54, 5382848), (64, 4541778), (72, 4037136), (96, 3027852), (108, 2691424), (128, 2270889), (144, 2018568), (151, 1924992), (192, 1513926), (216, 1345712), (288, 1009284), (302, 962496), (384, 756963), (432, 672856), (453, 641664), (557, 521856), (576, 504642), (604, 481248), (864, 336428), (906, 320832), (1114, 260928), (1152, 252321), (1208, 240624), (1359, 213888), (1671, 173952), (1728, 168214), (1812, 160416), (2228, 130464), (2416, 120312), (2718, 106944), (3342, 86976), (3456, 84107), (3624, 80208), (4077, 71296), (4456, 65232), (4832, 60156), (5013, 57984), (5436, 53472), (6684, 43488), (7248, 40104), (8154, 35648), (8912, 32616), (9664, 30078), (10026, 28992), (10872, 26736), (13368, 21744), (14496, 20052), (15039, 19328), (16308, 17824)]