308331348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17491}}^1$

素因数の和:17624

約数の個数: 48

約数和(自身を含む): 781682496

約数和(自身を除く): 473351148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17491, 17628, 34982, 52473, 69964, 104946, 209892, 227383, 454766, 682149, 909532, 1364298, 1976483, 2728596, 3952966, 5929449, 7905932, 11858898, 23717796, 25694279, 51388558, 77082837, 102777116, 154165674, 308331348]

約数ペア:

[(1, 308331348), (2, 154165674), (3, 102777116), (4, 77082837), (6, 51388558), (12, 25694279), (13, 23717796), (26, 11858898), (39, 7905932), (52, 5929449), (78, 3952966), (113, 2728596), (156, 1976483), (226, 1364298), (339, 909532), (452, 682149), (678, 454766), (1356, 227383), (1469, 209892), (2938, 104946), (4407, 69964), (5876, 52473), (8814, 34982), (17491, 17628)]