495632464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 1031362560

約数和(自身を除く): 535730096

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 113, 124, 148, 226, 239, 248, 296, 452, 478, 496, 592, 904, 956, 1147, 1808, 1912, 2294, 3503, 3824, 4181, 4588, 7006, 7409, 8362, 8843, 9176, 14012, 14818, 16724, 17686, 18352, 27007, 28024, 29636, 33448, 35372, 54014, 56048, 59272, 66896, 70744, 108028, 118544, 129611, 141488, 216056, 259222, 274133, 432112, 518444, 548266, 837217, 999259, 1036888, 1096532, 1674434, 1998518, 2073776, 2193064, 3348868, 3997036, 4386128, 6697736, 7994072, 13395472, 15988144, 30977029, 61954058, 123908116, 247816232, 495632464]

約数ペア:

[(1, 495632464), (2, 247816232), (4, 123908116), (8, 61954058), (16, 30977029), (31, 15988144), (37, 13395472), (62, 7994072), (74, 6697736), (113, 4386128), (124, 3997036), (148, 3348868), (226, 2193064), (239, 2073776), (248, 1998518), (296, 1674434), (452, 1096532), (478, 1036888), (496, 999259), (592, 837217), (904, 548266), (956, 518444), (1147, 432112), (1808, 274133), (1912, 259222), (2294, 216056), (3503, 141488), (3824, 129611), (4181, 118544), (4588, 108028), (7006, 70744), (7409, 66896), (8362, 59272), (8843, 56048), (9176, 54014), (14012, 35372), (14818, 33448), (16724, 29636), (17686, 28024), (18352, 27007)]