288528812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13633}}^1$

素因数の和:13698

約数の個数: 48

約数和(自身を含む): 609276192

約数和(自身を除く): 320747380

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 13633, 21164, 27266, 54532, 149963, 177229, 299926, 354458, 504421, 599852, 708916, 1008842, 1949519, 2017684, 3899038, 5548631, 6557473, 7798076, 11097262, 13114946, 22194524, 26229892, 72132203, 144264406, 288528812]

約数ペア:

[(1, 288528812), (2, 144264406), (4, 72132203), (11, 26229892), (13, 22194524), (22, 13114946), (26, 11097262), (37, 7798076), (44, 6557473), (52, 5548631), (74, 3899038), (143, 2017684), (148, 1949519), (286, 1008842), (407, 708916), (481, 599852), (572, 504421), (814, 354458), (962, 299926), (1628, 177229), (1924, 149963), (5291, 54532), (10582, 27266), (13633, 21164)]