391009896

素因数分解:

$2^3\times 3^3\times {\mathrm{1013}}^1\times {\mathrm{1787}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 1087819200

約数和(自身を除く): 696809304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1013, 1787, 2026, 3039, 3574, 4052, 5361, 6078, 7148, 8104, 9117, 10722, 12156, 14296, 16083, 18234, 21444, 24312, 27351, 32166, 36468, 42888, 48249, 54702, 64332, 72936, 96498, 109404, 128664, 192996, 218808, 385992, 1810231, 3620462, 5430693, 7240924, 10861386, 14481848, 16292079, 21722772, 32584158, 43445544, 48876237, 65168316, 97752474, 130336632, 195504948, 391009896]

約数ペア:

[(1, 391009896), (2, 195504948), (3, 130336632), (4, 97752474), (6, 65168316), (8, 48876237), (9, 43445544), (12, 32584158), (18, 21722772), (24, 16292079), (27, 14481848), (36, 10861386), (54, 7240924), (72, 5430693), (108, 3620462), (216, 1810231), (1013, 385992), (1787, 218808), (2026, 192996), (3039, 128664), (3574, 109404), (4052, 96498), (5361, 72936), (6078, 64332), (7148, 54702), (8104, 48249), (9117, 42888), (10722, 36468), (12156, 32166), (14296, 27351), (16083, 24312), (18234, 21444)]