31264704

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 140

約数和(自身を含む): 95767144

約数和(自身を除く): 64502440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 163, 192, 216, 222, 288, 296, 324, 326, 333, 432, 444, 489, 576, 592, 648, 652, 666, 864, 888, 978, 999, 1184, 1296, 1304, 1332, 1467, 1728, 1776, 1956, 1998, 2368, 2592, 2608, 2664, 2934, 2997, 3552, 3912, 3996, 4401, 5184, 5216, 5328, 5868, 5994, 6031, 7104, 7824, 7992, 8802, 10432, 10656, 11736, 11988, 12062, 13203, 15648, 15984, 17604, 18093, 21312, 23472, 23976, 24124, 26406, 31296, 31968, 35208, 36186, 46944, 47952, 48248, 52812, 54279, 63936, 70416, 72372, 93888, 95904, 96496, 105624, 108558, 140832, 144744, 162837, 191808, 192992, 211248, 217116, 281664, 289488, 325674, 385984, 422496, 434232, 488511, 578976, 651348, 844992, 868464, 977022, 1157952, 1302696, 1736928, 1954044, 2605392, 3473856, 3908088, 5210784, 7816176, 10421568, 15632352, 31264704]

約数ペア:

[(1, 31264704), (2, 15632352), (3, 10421568), (4, 7816176), (6, 5210784), (8, 3908088), (9, 3473856), (12, 2605392), (16, 1954044), (18, 1736928), (24, 1302696), (27, 1157952), (32, 977022), (36, 868464), (37, 844992), (48, 651348), (54, 578976), (64, 488511), (72, 434232), (74, 422496), (81, 385984), (96, 325674), (108, 289488), (111, 281664), (144, 217116), (148, 211248), (162, 192992), (163, 191808), (192, 162837), (216, 144744), (222, 140832), (288, 108558), (296, 105624), (324, 96496), (326, 95904), (333, 93888), (432, 72372), (444, 70416), (489, 63936), (576, 54279), (592, 52812), (648, 48248), (652, 47952), (666, 46944), (864, 36186), (888, 35208), (978, 31968), (999, 31296), (1184, 26406), (1296, 24124), (1304, 23976), (1332, 23472), (1467, 21312), (1728, 18093), (1776, 17604), (1956, 15984), (1998, 15648), (2368, 13203), (2592, 12062), (2608, 11988), (2664, 11736), (2934, 10656), (2997, 10432), (3552, 8802), (3912, 7992), (3996, 7824), (4401, 7104), (5184, 6031), (5216, 5994), (5328, 5868)]