624542716

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 1270205440

約数和(自身を除く): 645662724

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 331, 553, 662, 853, 1106, 1324, 1706, 2212, 2317, 3412, 4634, 5971, 9268, 11942, 23884, 26149, 52298, 67387, 104596, 134774, 183043, 269548, 282343, 366086, 471709, 564686, 732172, 943418, 1129372, 1886836, 1976401, 3952802, 7905604, 22305097, 44610194, 89220388, 156135679, 312271358, 624542716]

約数ペア:

[(1, 624542716), (2, 312271358), (4, 156135679), (7, 89220388), (14, 44610194), (28, 22305097), (79, 7905604), (158, 3952802), (316, 1976401), (331, 1886836), (553, 1129372), (662, 943418), (853, 732172), (1106, 564686), (1324, 471709), (1706, 366086), (2212, 282343), (2317, 269548), (3412, 183043), (4634, 134774), (5971, 104596), (9268, 67387), (11942, 52298), (23884, 26149)]