38678112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 124422480

約数和(自身を除く): 85744368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 421, 464, 522, 528, 638, 696, 792, 842, 928, 957, 1044, 1056, 1263, 1276, 1392, 1584, 1684, 1914, 2088, 2526, 2552, 2784, 2871, 3168, 3368, 3789, 3828, 4176, 4631, 5052, 5104, 5742, 6736, 7578, 7656, 8352, 9262, 10104, 10208, 11484, 12209, 13472, 13893, 15156, 15312, 18524, 20208, 22968, 24418, 27786, 30312, 30624, 36627, 37048, 40416, 41679, 45936, 48836, 55572, 60624, 73254, 74096, 83358, 91872, 97672, 109881, 111144, 121248, 134299, 146508, 148192, 166716, 195344, 219762, 222288, 268598, 293016, 333432, 390688, 402897, 439524, 444576, 537196, 586032, 666864, 805794, 879048, 1074392, 1172064, 1208691, 1333728, 1611588, 1758096, 2148784, 2417382, 3223176, 3516192, 4297568, 4834764, 6446352, 9669528, 12892704, 19339056, 38678112]

約数ペア:

[(1, 38678112), (2, 19339056), (3, 12892704), (4, 9669528), (6, 6446352), (8, 4834764), (9, 4297568), (11, 3516192), (12, 3223176), (16, 2417382), (18, 2148784), (22, 1758096), (24, 1611588), (29, 1333728), (32, 1208691), (33, 1172064), (36, 1074392), (44, 879048), (48, 805794), (58, 666864), (66, 586032), (72, 537196), (87, 444576), (88, 439524), (96, 402897), (99, 390688), (116, 333432), (132, 293016), (144, 268598), (174, 222288), (176, 219762), (198, 195344), (232, 166716), (261, 148192), (264, 146508), (288, 134299), (319, 121248), (348, 111144), (352, 109881), (396, 97672), (421, 91872), (464, 83358), (522, 74096), (528, 73254), (638, 60624), (696, 55572), (792, 48836), (842, 45936), (928, 41679), (957, 40416), (1044, 37048), (1056, 36627), (1263, 30624), (1276, 30312), (1392, 27786), (1584, 24418), (1684, 22968), (1914, 20208), (2088, 18524), (2526, 15312), (2552, 15156), (2784, 13893), (2871, 13472), (3168, 12209), (3368, 11484), (3789, 10208), (3828, 10104), (4176, 9262), (4631, 8352), (5052, 7656), (5104, 7578), (5742, 6736)]