405243072

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 252

約数和(自身を含む): 1319716944

約数和(自身を除く): 914473872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 169, 181, 184, 192, 207, 208, 234, 276, 288, 299, 312, 338, 362, 368, 414, 416, 468, 507, 543, 552, 576, 598, 624, 676, 724, 736, 828, 832, 897, 936, 1014, 1086, 1104, 1196, 1248, 1352, 1448, 1472, 1521, 1629, 1656, 1794, 1872, 2028, 2172, 2208, 2353, 2392, 2496, 2691, 2704, 2896, 3042, 3258, 3312, 3588, 3744, 3887, 4056, 4163, 4344, 4416, 4706, 4784, 5382, 5408, 5792, 6084, 6516, 6624, 7059, 7176, 7488, 7774, 8112, 8326, 8688, 9412, 9568, 10764, 10816, 11584, 11661, 12168, 12489, 13032, 13248, 14118, 14352, 15548, 16224, 16652, 17376, 18824, 19136, 21177, 21528, 23322, 24336, 24978, 26064, 28236, 28704, 30589, 31096, 32448, 33304, 34752, 34983, 37467, 37648, 42354, 43056, 46644, 48672, 49956, 52128, 54119, 56472, 57408, 61178, 62192, 66608, 69966, 74934, 75296, 84708, 86112, 91767, 93288, 97344, 99912, 104256, 108238, 112944, 122356, 124384, 133216, 139932, 149868, 150592, 162357, 169416, 172224, 183534, 186576, 199824, 216476, 225888, 244712, 248768, 266432, 275301, 279864, 299736, 324714, 338832, 367068, 373152, 399648, 432952, 451776, 487071, 489424, 550602, 559728, 599472, 649428, 677664, 703547, 734136, 746304, 799296, 865904, 974142, 978848, 1101204, 1119456, 1198944, 1298856, 1355328, 1407094, 1468272, 1731808, 1948284, 1957696, 2110641, 2202408, 2238912, 2397888, 2597712, 2814188, 2936544, 3463616, 3896568, 4221282, 4404816, 5195424, 5628376, 5873088, 6331923, 7793136, 8442564, 8809632, 10390848, 11256752, 12663846, 15586272, 16885128, 17619264, 22513504, 25327692, 31172544, 33770256, 45027008, 50655384, 67540512, 101310768, 135081024, 202621536, 405243072]

約数ペア:

[(1, 405243072), (2, 202621536), (3, 135081024), (4, 101310768), (6, 67540512), (8, 50655384), (9, 45027008), (12, 33770256), (13, 31172544), (16, 25327692), (18, 22513504), (23, 17619264), (24, 16885128), (26, 15586272), (32, 12663846), (36, 11256752), (39, 10390848), (46, 8809632), (48, 8442564), (52, 7793136), (64, 6331923), (69, 5873088), (72, 5628376), (78, 5195424), (92, 4404816), (96, 4221282), (104, 3896568), (117, 3463616), (138, 2936544), (144, 2814188), (156, 2597712), (169, 2397888), (181, 2238912), (184, 2202408), (192, 2110641), (207, 1957696), (208, 1948284), (234, 1731808), (276, 1468272), (288, 1407094), (299, 1355328), (312, 1298856), (338, 1198944), (362, 1119456), (368, 1101204), (414, 978848), (416, 974142), (468, 865904), (507, 799296), (543, 746304), (552, 734136), (576, 703547), (598, 677664), (624, 649428), (676, 599472), (724, 559728), (736, 550602), (828, 489424), (832, 487071), (897, 451776), (936, 432952), (1014, 399648), (1086, 373152), (1104, 367068), (1196, 338832), (1248, 324714), (1352, 299736), (1448, 279864), (1472, 275301), (1521, 266432), (1629, 248768), (1656, 244712), (1794, 225888), (1872, 216476), (2028, 199824), (2172, 186576), (2208, 183534), (2353, 172224), (2392, 169416), (2496, 162357), (2691, 150592), (2704, 149868), (2896, 139932), (3042, 133216), (3258, 124384), (3312, 122356), (3588, 112944), (3744, 108238), (3887, 104256), (4056, 99912), (4163, 97344), (4344, 93288), (4416, 91767), (4706, 86112), (4784, 84708), (5382, 75296), (5408, 74934), (5792, 69966), (6084, 66608), (6516, 62192), (6624, 61178), (7059, 57408), (7176, 56472), (7488, 54119), (7774, 52128), (8112, 49956), (8326, 48672), (8688, 46644), (9412, 43056), (9568, 42354), (10764, 37648), (10816, 37467), (11584, 34983), (11661, 34752), (12168, 33304), (12489, 32448), (13032, 31096), (13248, 30589), (14118, 28704), (14352, 28236), (15548, 26064), (16224, 24978), (16652, 24336), (17376, 23322), (18824, 21528), (19136, 21177)]