708709872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66809}}^1$

素因数の和:66850

約数の個数: 80

約数和(自身を含む): 2087678880

約数和(自身を除く): 1378969008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 66809, 133618, 200427, 267236, 400854, 534472, 801708, 868517, 1068944, 1135753, 1603416, 1737034, 2271506, 2605551, 3206832, 3407259, 3474068, 4543012, 5211102, 6814518, 6948136, 9086024, 10422204, 13629036, 13896272, 14764789, 18172048, 20844408, 27258072, 29529578, 41688816, 44294367, 54516144, 59059156, 88588734, 118118312, 177177468, 236236624, 354354936, 708709872]

約数ペア:

[(1, 708709872), (2, 354354936), (3, 236236624), (4, 177177468), (6, 118118312), (8, 88588734), (12, 59059156), (13, 54516144), (16, 44294367), (17, 41688816), (24, 29529578), (26, 27258072), (34, 20844408), (39, 18172048), (48, 14764789), (51, 13896272), (52, 13629036), (68, 10422204), (78, 9086024), (102, 6948136), (104, 6814518), (136, 5211102), (156, 4543012), (204, 3474068), (208, 3407259), (221, 3206832), (272, 2605551), (312, 2271506), (408, 1737034), (442, 1603416), (624, 1135753), (663, 1068944), (816, 868517), (884, 801708), (1326, 534472), (1768, 400854), (2652, 267236), (3536, 200427), (5304, 133618), (10608, 66809)]