1330750624

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13913}}^1$

素因数の和:13998

約数の個数: 72

約数和(自身を含む): 3097840788

約数和(自身を除く): 1767090164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3416, 5978, 6832, 11956, 13664, 13913, 23912, 27826, 47824, 55652, 95648, 97391, 111304, 194782, 222608, 389564, 445216, 681737, 779128, 848693, 1363474, 1558256, 1697386, 2726948, 3116512, 3394772, 5453896, 5940851, 6789544, 10907792, 11881702, 13579088, 21815584, 23763404, 27158176, 41585957, 47526808, 83171914, 95053616, 166343828, 190107232, 332687656, 665375312, 1330750624]

約数ペア:

[(1, 1330750624), (2, 665375312), (4, 332687656), (7, 190107232), (8, 166343828), (14, 95053616), (16, 83171914), (28, 47526808), (32, 41585957), (49, 27158176), (56, 23763404), (61, 21815584), (98, 13579088), (112, 11881702), (122, 10907792), (196, 6789544), (224, 5940851), (244, 5453896), (392, 3394772), (427, 3116512), (488, 2726948), (784, 1697386), (854, 1558256), (976, 1363474), (1568, 848693), (1708, 779128), (1952, 681737), (2989, 445216), (3416, 389564), (5978, 222608), (6832, 194782), (11956, 111304), (13664, 97391), (13913, 95648), (23912, 55652), (27826, 47824)]