455019984

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 160

約数和(自身を含む): 1372769280

約数和(自身を除く): 917749296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 432, 488, 496, 549, 557, 558, 732, 744, 837, 976, 1098, 1114, 1116, 1464, 1488, 1647, 1671, 1674, 1891, 2196, 2228, 2232, 2928, 3294, 3342, 3348, 3782, 4392, 4456, 4464, 5013, 5673, 6588, 6684, 6696, 7564, 8784, 8912, 10026, 11346, 13176, 13368, 13392, 15039, 15128, 17019, 17267, 20052, 22692, 26352, 26736, 30078, 30256, 33977, 34038, 34534, 40104, 45384, 51057, 51801, 60156, 67954, 68076, 69068, 80208, 90768, 101931, 102114, 103602, 120312, 135908, 136152, 138136, 155403, 203862, 204228, 207204, 240624, 271816, 272304, 276272, 305793, 310806, 407724, 408456, 414408, 466209, 543632, 611586, 621612, 815448, 816912, 828816, 917379, 932418, 1053287, 1223172, 1243224, 1630896, 1834758, 1864836, 2106574, 2446344, 2486448, 3159861, 3669516, 3729672, 4213148, 4892688, 6319722, 7339032, 7459344, 8426296, 9479583, 12639444, 14678064, 16852592, 18959166, 25278888, 28438749, 37918332, 50557776, 56877498, 75836664, 113754996, 151673328, 227509992, 455019984]

約数ペア:

[(1, 455019984), (2, 227509992), (3, 151673328), (4, 113754996), (6, 75836664), (8, 56877498), (9, 50557776), (12, 37918332), (16, 28438749), (18, 25278888), (24, 18959166), (27, 16852592), (31, 14678064), (36, 12639444), (48, 9479583), (54, 8426296), (61, 7459344), (62, 7339032), (72, 6319722), (93, 4892688), (108, 4213148), (122, 3729672), (124, 3669516), (144, 3159861), (183, 2486448), (186, 2446344), (216, 2106574), (244, 1864836), (248, 1834758), (279, 1630896), (366, 1243224), (372, 1223172), (432, 1053287), (488, 932418), (496, 917379), (549, 828816), (557, 816912), (558, 815448), (732, 621612), (744, 611586), (837, 543632), (976, 466209), (1098, 414408), (1114, 408456), (1116, 407724), (1464, 310806), (1488, 305793), (1647, 276272), (1671, 272304), (1674, 271816), (1891, 240624), (2196, 207204), (2228, 204228), (2232, 203862), (2928, 155403), (3294, 138136), (3342, 136152), (3348, 135908), (3782, 120312), (4392, 103602), (4456, 102114), (4464, 101931), (5013, 90768), (5673, 80208), (6588, 69068), (6684, 68076), (6696, 67954), (7564, 60156), (8784, 51801), (8912, 51057), (10026, 45384), (11346, 40104), (13176, 34534), (13368, 34038), (13392, 33977), (15039, 30256), (15128, 30078), (17019, 26736), (17267, 26352), (20052, 22692)]