1628861952

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{28661}}^1$

素因数の和:28719

約数の個数: 80

約数和(自身を含む): 4456826352

約数和(自身を除く): 2827964400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 3552, 4736, 7104, 9472, 14208, 18944, 28416, 28661, 56832, 57322, 85983, 114644, 171966, 229288, 343932, 458576, 687864, 917152, 1060457, 1375728, 1834304, 2120914, 2751456, 3181371, 3668608, 4241828, 5502912, 6362742, 7337216, 8483656, 11005824, 12725484, 14674432, 16967312, 22011648, 25450968, 33934624, 44023296, 50901936, 67869248, 101803872, 135738496, 203607744, 271476992, 407215488, 542953984, 814430976, 1628861952]

約数ペア:

[(1, 1628861952), (2, 814430976), (3, 542953984), (4, 407215488), (6, 271476992), (8, 203607744), (12, 135738496), (16, 101803872), (24, 67869248), (32, 50901936), (37, 44023296), (48, 33934624), (64, 25450968), (74, 22011648), (96, 16967312), (111, 14674432), (128, 12725484), (148, 11005824), (192, 8483656), (222, 7337216), (256, 6362742), (296, 5502912), (384, 4241828), (444, 3668608), (512, 3181371), (592, 2751456), (768, 2120914), (888, 1834304), (1184, 1375728), (1536, 1060457), (1776, 917152), (2368, 687864), (3552, 458576), (4736, 343932), (7104, 229288), (9472, 171966), (14208, 114644), (18944, 85983), (28416, 57322), (28661, 56832)]