494720016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1277}}^1$

素因数の和:2448

約数の個数: 80

約数和(自身を含む): 1463013504

約数和(自身を除く): 968293488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1153, 1277, 2306, 2554, 3459, 3831, 4612, 5108, 6918, 7662, 8071, 8939, 9224, 10216, 13836, 15324, 16142, 17878, 18448, 20432, 24213, 26817, 27672, 30648, 32284, 35756, 48426, 53634, 55344, 61296, 64568, 71512, 96852, 107268, 129136, 143024, 193704, 214536, 387408, 429072, 1472381, 2944762, 4417143, 5889524, 8834286, 10306667, 11779048, 17668572, 20613334, 23558096, 30920001, 35337144, 41226668, 61840002, 70674288, 82453336, 123680004, 164906672, 247360008, 494720016]

約数ペア:

[(1, 494720016), (2, 247360008), (3, 164906672), (4, 123680004), (6, 82453336), (7, 70674288), (8, 61840002), (12, 41226668), (14, 35337144), (16, 30920001), (21, 23558096), (24, 20613334), (28, 17668572), (42, 11779048), (48, 10306667), (56, 8834286), (84, 5889524), (112, 4417143), (168, 2944762), (336, 1472381), (1153, 429072), (1277, 387408), (2306, 214536), (2554, 193704), (3459, 143024), (3831, 129136), (4612, 107268), (5108, 96852), (6918, 71512), (7662, 64568), (8071, 61296), (8939, 55344), (9224, 53634), (10216, 48426), (13836, 35756), (15324, 32284), (16142, 30648), (17878, 27672), (18448, 26817), (20432, 24213)]