684812992

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1313

約数の個数: 56

約数和(自身を含む): 1388059200

約数和(自身を除く): 703246208

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 109, 178, 218, 356, 436, 712, 872, 1103, 1424, 1744, 2206, 2848, 3488, 4412, 5696, 6976, 8824, 9701, 17648, 19402, 35296, 38804, 70592, 77608, 98167, 120227, 155216, 196334, 240454, 310432, 392668, 480908, 620864, 785336, 961816, 1570672, 1923632, 3141344, 3847264, 6282688, 7694528, 10700203, 21400406, 42800812, 85601624, 171203248, 342406496, 684812992]

約数ペア:

[(1, 684812992), (2, 342406496), (4, 171203248), (8, 85601624), (16, 42800812), (32, 21400406), (64, 10700203), (89, 7694528), (109, 6282688), (178, 3847264), (218, 3141344), (356, 1923632), (436, 1570672), (712, 961816), (872, 785336), (1103, 620864), (1424, 480908), (1744, 392668), (2206, 310432), (2848, 240454), (3488, 196334), (4412, 155216), (5696, 120227), (6976, 98167), (8824, 77608), (9701, 70592), (17648, 38804), (19402, 35296)]