215390912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8269}}^1$

素因数の和:8329

約数の個数: 56

約数和(自身を含む): 478932240

約数和(自身を除く): 263541328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 3256, 6512, 8269, 13024, 16538, 26048, 33076, 66152, 90959, 132304, 181918, 264608, 305953, 363836, 529216, 611906, 727672, 1223812, 1455344, 2447624, 2910688, 3365483, 4895248, 5821376, 6730966, 9790496, 13461932, 19580992, 26923864, 53847728, 107695456, 215390912]

約数ペア:

[(1, 215390912), (2, 107695456), (4, 53847728), (8, 26923864), (11, 19580992), (16, 13461932), (22, 9790496), (32, 6730966), (37, 5821376), (44, 4895248), (64, 3365483), (74, 2910688), (88, 2447624), (148, 1455344), (176, 1223812), (296, 727672), (352, 611906), (407, 529216), (592, 363836), (704, 305953), (814, 264608), (1184, 181918), (1628, 132304), (2368, 90959), (3256, 66152), (6512, 33076), (8269, 26048), (13024, 16538)]