1566190417652

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{196541}}^1$

素因数の和:197041

約数の個数: 72

約数和(自身を含む): 3226209414120

約数和(自身を除く): 1660018996468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 373, 436, 746, 763, 1492, 1526, 2611, 3052, 5222, 5341, 10444, 10682, 18277, 21364, 36554, 40657, 73108, 81314, 162628, 196541, 284599, 393082, 569198, 786164, 1138396, 1375787, 1992193, 2751574, 3984386, 5503148, 7968772, 9630509, 19261018, 21422969, 38522036, 42845938, 73309793, 85691876, 146619586, 149960783, 293239172, 299921566, 513168551, 599843132, 1026337102, 1049725481, 2052674204, 2099450962, 3592179857, 4198901924, 7184359714, 7990767437, 14368719428, 15981534874, 31963069748, 55935372059, 111870744118, 223741488236, 391547604413, 783095208826, 1566190417652]

約数ペア:

[(1, 1566190417652), (2, 783095208826), (4, 391547604413), (7, 223741488236), (14, 111870744118), (28, 55935372059), (49, 31963069748), (98, 15981534874), (109, 14368719428), (196, 7990767437), (218, 7184359714), (373, 4198901924), (436, 3592179857), (746, 2099450962), (763, 2052674204), (1492, 1049725481), (1526, 1026337102), (2611, 599843132), (3052, 513168551), (5222, 299921566), (5341, 293239172), (10444, 149960783), (10682, 146619586), (18277, 85691876), (21364, 73309793), (36554, 42845938), (40657, 38522036), (73108, 21422969), (81314, 19261018), (162628, 9630509), (196541, 7968772), (284599, 5503148), (393082, 3984386), (569198, 2751574), (786164, 1992193), (1138396, 1375787)]