251080362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1571}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 587085408

約数和(自身を除く): 336005046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 683, 1366, 1571, 2049, 3142, 4098, 4713, 6147, 8879, 9426, 12294, 14139, 17758, 20423, 26637, 28278, 40846, 53274, 61269, 79911, 122538, 159822, 183807, 367614, 1072993, 2145986, 3218979, 6437958, 9656937, 13948909, 19313874, 27897818, 41846727, 83693454, 125540181, 251080362]

約数ペア:

[(1, 251080362), (2, 125540181), (3, 83693454), (6, 41846727), (9, 27897818), (13, 19313874), (18, 13948909), (26, 9656937), (39, 6437958), (78, 3218979), (117, 2145986), (234, 1072993), (683, 367614), (1366, 183807), (1571, 159822), (2049, 122538), (3142, 79911), (4098, 61269), (4713, 53274), (6147, 40846), (8879, 28278), (9426, 26637), (12294, 20423), (14139, 17758)]