248838967090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3323}}^1\times {\mathrm{6563}}^1$

素因数の和:10063

約数の個数: 64

約数和(自身を含む): 515271269376

約数和(自身を除く): 266432302286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 3323, 5705, 6563, 6646, 11410, 13126, 16615, 23261, 32815, 33230, 45941, 46522, 65630, 91882, 116305, 229705, 232610, 459410, 541649, 1069769, 1083298, 2139538, 2708245, 3791543, 5348845, 5416490, 7488383, 7583086, 10697690, 14976766, 18957715, 21808849, 37441915, 37915430, 43617698, 74883830, 109044245, 152661943, 218088490, 305323886, 763309715, 1526619430, 3554842387, 7109684774, 17774211935, 24883896709, 35548423870, 49767793418, 124419483545, 248838967090]

約数ペア:

[(1, 248838967090), (2, 124419483545), (5, 49767793418), (7, 35548423870), (10, 24883896709), (14, 17774211935), (35, 7109684774), (70, 3554842387), (163, 1526619430), (326, 763309715), (815, 305323886), (1141, 218088490), (1630, 152661943), (2282, 109044245), (3323, 74883830), (5705, 43617698), (6563, 37915430), (6646, 37441915), (11410, 21808849), (13126, 18957715), (16615, 14976766), (23261, 10697690), (32815, 7583086), (33230, 7488383), (45941, 5416490), (46522, 5348845), (65630, 3791543), (91882, 2708245), (116305, 2139538), (229705, 1083298), (232610, 1069769), (459410, 541649)]