42709128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 134922240

約数和(自身を除く): 92213112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 191, 231, 242, 264, 308, 363, 382, 462, 484, 573, 616, 726, 764, 847, 924, 968, 1146, 1331, 1337, 1452, 1528, 1694, 1848, 2101, 2292, 2541, 2662, 2674, 2904, 3388, 3993, 4011, 4202, 4584, 5082, 5324, 5348, 6303, 6776, 7986, 8022, 8404, 9317, 10164, 10648, 10696, 12606, 14707, 15972, 16044, 16808, 18634, 20328, 23111, 25212, 27951, 29414, 31944, 32088, 37268, 44121, 46222, 50424, 55902, 58828, 69333, 74536, 88242, 92444, 111804, 117656, 138666, 161777, 176484, 184888, 223608, 254221, 277332, 323554, 352968, 485331, 508442, 554664, 647108, 762663, 970662, 1016884, 1294216, 1525326, 1779547, 1941324, 2033768, 3050652, 3559094, 3882648, 5338641, 6101304, 7118188, 10677282, 14236376, 21354564, 42709128]

約数ペア:

[(1, 42709128), (2, 21354564), (3, 14236376), (4, 10677282), (6, 7118188), (7, 6101304), (8, 5338641), (11, 3882648), (12, 3559094), (14, 3050652), (21, 2033768), (22, 1941324), (24, 1779547), (28, 1525326), (33, 1294216), (42, 1016884), (44, 970662), (56, 762663), (66, 647108), (77, 554664), (84, 508442), (88, 485331), (121, 352968), (132, 323554), (154, 277332), (168, 254221), (191, 223608), (231, 184888), (242, 176484), (264, 161777), (308, 138666), (363, 117656), (382, 111804), (462, 92444), (484, 88242), (573, 74536), (616, 69333), (726, 58828), (764, 55902), (847, 50424), (924, 46222), (968, 44121), (1146, 37268), (1331, 32088), (1337, 31944), (1452, 29414), (1528, 27951), (1694, 25212), (1848, 23111), (2101, 20328), (2292, 18634), (2541, 16808), (2662, 16044), (2674, 15972), (2904, 14707), (3388, 12606), (3993, 10696), (4011, 10648), (4202, 10164), (4584, 9317), (5082, 8404), (5324, 8022), (5348, 7986), (6303, 6776)]