250344224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5521}}^1$

素因数の和:5653

約数の個数: 48

約数和(自身を含む): 535744440

約数和(自身を除く): 285400216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5521, 5668, 11042, 11336, 22084, 22672, 44168, 45344, 71773, 88336, 143546, 176672, 287092, 574184, 601789, 1148368, 1203578, 2296736, 2407156, 4814312, 7823257, 9628624, 15646514, 19257248, 31293028, 62586056, 125172112, 250344224]

約数ペア:

[(1, 250344224), (2, 125172112), (4, 62586056), (8, 31293028), (13, 19257248), (16, 15646514), (26, 9628624), (32, 7823257), (52, 4814312), (104, 2407156), (109, 2296736), (208, 1203578), (218, 1148368), (416, 601789), (436, 574184), (872, 287092), (1417, 176672), (1744, 143546), (2834, 88336), (3488, 71773), (5521, 45344), (5668, 44168), (11042, 22672), (11336, 22084)]