290042112

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 810895680

約数和(自身を除く): 520853568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 64, 74, 96, 111, 118, 128, 148, 173, 177, 192, 222, 236, 256, 296, 346, 354, 384, 444, 472, 519, 592, 692, 708, 768, 888, 944, 1038, 1184, 1384, 1416, 1776, 1888, 2076, 2183, 2368, 2768, 2832, 3552, 3776, 4152, 4366, 4736, 5536, 5664, 6401, 6549, 7104, 7552, 8304, 8732, 9472, 10207, 11072, 11328, 12802, 13098, 14208, 15104, 16608, 17464, 19203, 20414, 22144, 22656, 25604, 26196, 28416, 30621, 33216, 34928, 38406, 40828, 44288, 45312, 51208, 52392, 61242, 66432, 69856, 76812, 81656, 102416, 104784, 122484, 132864, 139712, 153624, 163312, 204832, 209568, 244968, 279424, 307248, 326624, 377659, 409664, 419136, 489936, 558848, 614496, 653248, 755318, 819328, 838272, 979872, 1132977, 1228992, 1306496, 1510636, 1638656, 1676544, 1959744, 2265954, 2457984, 2612992, 3021272, 3919488, 4531908, 4915968, 6042544, 7838976, 9063816, 12085088, 18127632, 24170176, 36255264, 48340352, 72510528, 96680704, 145021056, 290042112]

約数ペア:

[(1, 290042112), (2, 145021056), (3, 96680704), (4, 72510528), (6, 48340352), (8, 36255264), (12, 24170176), (16, 18127632), (24, 12085088), (32, 9063816), (37, 7838976), (48, 6042544), (59, 4915968), (64, 4531908), (74, 3919488), (96, 3021272), (111, 2612992), (118, 2457984), (128, 2265954), (148, 1959744), (173, 1676544), (177, 1638656), (192, 1510636), (222, 1306496), (236, 1228992), (256, 1132977), (296, 979872), (346, 838272), (354, 819328), (384, 755318), (444, 653248), (472, 614496), (519, 558848), (592, 489936), (692, 419136), (708, 409664), (768, 377659), (888, 326624), (944, 307248), (1038, 279424), (1184, 244968), (1384, 209568), (1416, 204832), (1776, 163312), (1888, 153624), (2076, 139712), (2183, 132864), (2368, 122484), (2768, 104784), (2832, 102416), (3552, 81656), (3776, 76812), (4152, 69856), (4366, 66432), (4736, 61242), (5536, 52392), (5664, 51208), (6401, 45312), (6549, 44288), (7104, 40828), (7552, 38406), (8304, 34928), (8732, 33216), (9472, 30621), (10207, 28416), (11072, 26196), (11328, 25604), (12802, 22656), (13098, 22144), (14208, 20414), (15104, 19203), (16608, 17464)]