940317252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{4111}}^1$

素因数の和:4521

約数の個数: 72

約数和(自身を含む): 2559473280

約数和(自身を除く): 1619156028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 389, 588, 778, 1167, 1556, 2334, 2723, 4111, 4668, 5446, 8169, 8222, 10892, 12333, 16338, 16444, 19061, 24666, 28777, 32676, 38122, 49332, 57183, 57554, 76244, 86331, 114366, 115108, 172662, 201439, 228732, 345324, 402878, 604317, 805756, 1208634, 1599179, 2417268, 3198358, 4797537, 6396716, 9595074, 11194253, 19190148, 22388506, 33582759, 44777012, 67165518, 78359771, 134331036, 156719542, 235079313, 313439084, 470158626, 940317252]

約数ペア:

[(1, 940317252), (2, 470158626), (3, 313439084), (4, 235079313), (6, 156719542), (7, 134331036), (12, 78359771), (14, 67165518), (21, 44777012), (28, 33582759), (42, 22388506), (49, 19190148), (84, 11194253), (98, 9595074), (147, 6396716), (196, 4797537), (294, 3198358), (389, 2417268), (588, 1599179), (778, 1208634), (1167, 805756), (1556, 604317), (2334, 402878), (2723, 345324), (4111, 228732), (4668, 201439), (5446, 172662), (8169, 115108), (8222, 114366), (10892, 86331), (12333, 76244), (16338, 57554), (16444, 57183), (19061, 49332), (24666, 38122), (28777, 32676)]