708920470496

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19657289}}^1$

素因数の和:19657336

約数の個数: 72

約数和(自身を含む): 1694143881360

約数和(自身を除く): 985223410864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 19657289, 39314578, 78629156, 137601023, 157258312, 275202046, 314516624, 452117647, 550404092, 629033248, 904235294, 963207161, 1100808184, 1808470588, 1926414322, 2201616368, 3164823529, 3616941176, 3852828644, 4403232736, 6329647058, 7233882352, 7705657288, 12659294116, 14467764704, 15411314576, 22153764703, 25318588232, 30822629152, 44307529406, 50637176464, 88615058812, 101274352928, 177230117624, 354460235248, 708920470496]

約数ペア:

[(1, 708920470496), (2, 354460235248), (4, 177230117624), (7, 101274352928), (8, 88615058812), (14, 50637176464), (16, 44307529406), (23, 30822629152), (28, 25318588232), (32, 22153764703), (46, 15411314576), (49, 14467764704), (56, 12659294116), (92, 7705657288), (98, 7233882352), (112, 6329647058), (161, 4403232736), (184, 3852828644), (196, 3616941176), (224, 3164823529), (322, 2201616368), (368, 1926414322), (392, 1808470588), (644, 1100808184), (736, 963207161), (784, 904235294), (1127, 629033248), (1288, 550404092), (1568, 452117647), (2254, 314516624), (2576, 275202046), (4508, 157258312), (5152, 137601023), (9016, 78629156), (18032, 39314578), (36064, 19657289)]