774195984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173431}}^1$

素因数の和:173476

約数の個数: 60

約数和(自身を含む): 2236579072

約数和(自身を除く): 1462383088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 173431, 346862, 520293, 693724, 1040586, 1387448, 1560879, 2081172, 2774896, 3121758, 4162344, 5376361, 6243516, 8324688, 10752722, 12487032, 16129083, 21505444, 24974064, 32258166, 43010888, 48387249, 64516332, 86021776, 96774498, 129032664, 193548996, 258065328, 387097992, 774195984]

約数ペア:

[(1, 774195984), (2, 387097992), (3, 258065328), (4, 193548996), (6, 129032664), (8, 96774498), (9, 86021776), (12, 64516332), (16, 48387249), (18, 43010888), (24, 32258166), (31, 24974064), (36, 21505444), (48, 16129083), (62, 12487032), (72, 10752722), (93, 8324688), (124, 6243516), (144, 5376361), (186, 4162344), (248, 3121758), (279, 2774896), (372, 2081172), (496, 1560879), (558, 1387448), (744, 1040586), (1116, 693724), (1488, 520293), (2232, 346862), (4464, 173431)]