237855436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 536481792

約数和(自身を除く): 298626356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 107, 124, 182, 197, 214, 217, 364, 394, 403, 428, 434, 749, 788, 806, 868, 1379, 1391, 1498, 1612, 2561, 2758, 2782, 2821, 2996, 3317, 5122, 5516, 5564, 5642, 6107, 6634, 9737, 10244, 11284, 12214, 13268, 17927, 19474, 21079, 23219, 24428, 35854, 38948, 42158, 42749, 43121, 46438, 71708, 79391, 84316, 85498, 86242, 92876, 147553, 158782, 170996, 172484, 274027, 295106, 301847, 317564, 548054, 555737, 590212, 603694, 653449, 1096108, 1111474, 1207388, 1306898, 1918189, 2222948, 2613796, 3836378, 4574143, 7672756, 8494837, 9148286, 16989674, 18296572, 33979348, 59463859, 118927718, 237855436]

約数ペア:

[(1, 237855436), (2, 118927718), (4, 59463859), (7, 33979348), (13, 18296572), (14, 16989674), (26, 9148286), (28, 8494837), (31, 7672756), (52, 4574143), (62, 3836378), (91, 2613796), (107, 2222948), (124, 1918189), (182, 1306898), (197, 1207388), (214, 1111474), (217, 1096108), (364, 653449), (394, 603694), (403, 590212), (428, 555737), (434, 548054), (749, 317564), (788, 301847), (806, 295106), (868, 274027), (1379, 172484), (1391, 170996), (1498, 158782), (1612, 147553), (2561, 92876), (2758, 86242), (2782, 85498), (2821, 84316), (2996, 79391), (3317, 71708), (5122, 46438), (5516, 43121), (5564, 42749), (5642, 42158), (6107, 38948), (6634, 35854), (9737, 24428), (10244, 23219), (11284, 21079), (12214, 19474), (13268, 17927)]