1268064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 4481568

約数和(自身を除く): 3213504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 37, 42, 48, 51, 56, 63, 68, 72, 74, 84, 96, 102, 111, 112, 119, 126, 136, 144, 148, 153, 168, 204, 222, 224, 238, 252, 259, 272, 288, 296, 306, 333, 336, 357, 408, 444, 476, 504, 518, 544, 592, 612, 629, 666, 672, 714, 777, 816, 888, 952, 1008, 1036, 1071, 1184, 1224, 1258, 1332, 1428, 1554, 1632, 1776, 1887, 1904, 2016, 2072, 2142, 2331, 2448, 2516, 2664, 2856, 3108, 3552, 3774, 3808, 4144, 4284, 4403, 4662, 4896, 5032, 5328, 5661, 5712, 6216, 7548, 8288, 8568, 8806, 9324, 10064, 10656, 11322, 11424, 12432, 13209, 15096, 17136, 17612, 18648, 20128, 22644, 24864, 26418, 30192, 34272, 35224, 37296, 39627, 45288, 52836, 60384, 70448, 74592, 79254, 90576, 105672, 140896, 158508, 181152, 211344, 317016, 422688, 634032, 1268064]

約数ペア:

[(1, 1268064), (2, 634032), (3, 422688), (4, 317016), (6, 211344), (7, 181152), (8, 158508), (9, 140896), (12, 105672), (14, 90576), (16, 79254), (17, 74592), (18, 70448), (21, 60384), (24, 52836), (28, 45288), (32, 39627), (34, 37296), (36, 35224), (37, 34272), (42, 30192), (48, 26418), (51, 24864), (56, 22644), (63, 20128), (68, 18648), (72, 17612), (74, 17136), (84, 15096), (96, 13209), (102, 12432), (111, 11424), (112, 11322), (119, 10656), (126, 10064), (136, 9324), (144, 8806), (148, 8568), (153, 8288), (168, 7548), (204, 6216), (222, 5712), (224, 5661), (238, 5328), (252, 5032), (259, 4896), (272, 4662), (288, 4403), (296, 4284), (306, 4144), (333, 3808), (336, 3774), (357, 3552), (408, 3108), (444, 2856), (476, 2664), (504, 2516), (518, 2448), (544, 2331), (592, 2142), (612, 2072), (629, 2016), (666, 1904), (672, 1887), (714, 1776), (777, 1632), (816, 1554), (888, 1428), (952, 1332), (1008, 1258), (1036, 1224), (1071, 1184)]