1627938963968

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{87589}}^1$

素因数の和:88809

約数の個数: 80

約数和(自身を含む): 3360529793280

約数和(自身を除く): 1732590829312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1171, 1984, 2342, 3968, 4684, 7936, 9368, 15872, 18736, 36301, 37472, 72602, 74944, 87589, 145204, 149888, 175178, 290408, 299776, 350356, 580816, 599552, 700712, 1161632, 1401424, 2323264, 2715259, 2802848, 4646528, 5430518, 5605696, 9293056, 10861036, 11211392, 18586112, 21722072, 22422784, 43444144, 44845568, 86888288, 102566719, 173776576, 205133438, 347553152, 410266876, 695106304, 820533752, 1390212608, 1641067504, 3179568289, 3282135008, 6359136578, 6564270016, 12718273156, 13128540032, 25436546312, 26257080064, 50873092624, 52514160128, 101746185248, 203492370496, 406984740992, 813969481984, 1627938963968]

約数ペア:

[(1, 1627938963968), (2, 813969481984), (4, 406984740992), (8, 203492370496), (16, 101746185248), (31, 52514160128), (32, 50873092624), (62, 26257080064), (64, 25436546312), (124, 13128540032), (128, 12718273156), (248, 6564270016), (256, 6359136578), (496, 3282135008), (512, 3179568289), (992, 1641067504), (1171, 1390212608), (1984, 820533752), (2342, 695106304), (3968, 410266876), (4684, 347553152), (7936, 205133438), (9368, 173776576), (15872, 102566719), (18736, 86888288), (36301, 44845568), (37472, 43444144), (72602, 22422784), (74944, 21722072), (87589, 18586112), (145204, 11211392), (149888, 10861036), (175178, 9293056), (290408, 5605696), (299776, 5430518), (350356, 4646528), (580816, 2802848), (599552, 2715259), (700712, 2323264), (1161632, 1401424)]