242783287288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1\times {\mathrm{6793}}^1$

素因数の和:10112

約数の個数: 64

約数和(自身を含む): 485963949600

約数和(自身を除く): 243180662312

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 3221, 5548, 6442, 6793, 11096, 12884, 13586, 25768, 27172, 54344, 61199, 122398, 129067, 235133, 244796, 258134, 470266, 489592, 495889, 516268, 940532, 991778, 1032536, 1881064, 1983556, 3967112, 4467527, 8935054, 9421891, 17870108, 18843782, 21880253, 35740216, 37687564, 43760506, 75375128, 87521012, 175042024, 415724807, 831449614, 1597258469, 1662899228, 3194516938, 3325798456, 6389033876, 12778067752, 30347910911, 60695821822, 121391643644, 242783287288]

約数ペア:

[(1, 242783287288), (2, 121391643644), (4, 60695821822), (8, 30347910911), (19, 12778067752), (38, 6389033876), (73, 3325798456), (76, 3194516938), (146, 1662899228), (152, 1597258469), (292, 831449614), (584, 415724807), (1387, 175042024), (2774, 87521012), (3221, 75375128), (5548, 43760506), (6442, 37687564), (6793, 35740216), (11096, 21880253), (12884, 18843782), (13586, 17870108), (25768, 9421891), (27172, 8935054), (54344, 4467527), (61199, 3967112), (122398, 1983556), (129067, 1881064), (235133, 1032536), (244796, 991778), (258134, 940532), (470266, 516268), (489592, 495889)]