388261614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{827}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 843685632

約数和(自身を除く): 455424018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 463, 507, 827, 926, 1014, 1389, 1654, 2481, 2778, 4962, 6019, 10751, 12038, 18057, 21502, 32253, 36114, 64506, 78247, 139763, 156494, 234741, 279526, 382901, 419289, 469482, 765802, 838578, 1148703, 2297406, 4977713, 9955426, 14933139, 29866278, 64710269, 129420538, 194130807, 388261614]

約数ペア:

[(1, 388261614), (2, 194130807), (3, 129420538), (6, 64710269), (13, 29866278), (26, 14933139), (39, 9955426), (78, 4977713), (169, 2297406), (338, 1148703), (463, 838578), (507, 765802), (827, 469482), (926, 419289), (1014, 382901), (1389, 279526), (1654, 234741), (2481, 156494), (2778, 139763), (4962, 78247), (6019, 64506), (10751, 36114), (12038, 32253), (18057, 21502)]