677647656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 2146484340

約数和(自身を除く): 1468836684

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 241, 252, 294, 392, 441, 482, 504, 588, 723, 797, 882, 964, 1176, 1446, 1594, 1687, 1764, 1928, 2169, 2391, 2892, 3188, 3374, 3528, 4338, 4782, 5061, 5579, 5784, 6376, 6748, 7173, 8676, 9564, 10122, 11158, 11809, 13496, 14346, 15183, 16737, 17352, 19128, 20244, 22316, 23618, 28692, 30366, 33474, 35427, 39053, 40488, 44632, 47236, 50211, 57384, 60732, 66948, 70854, 78106, 94472, 100422, 106281, 117159, 121464, 133896, 141708, 156212, 192077, 200844, 212562, 234318, 283416, 312424, 351477, 384154, 401688, 425124, 468636, 576231, 702954, 768308, 850248, 937272, 1152462, 1344539, 1405908, 1536616, 1728693, 2304924, 2689078, 2811816, 3457386, 4033617, 4609848, 5378156, 6914772, 8067234, 9411773, 10756312, 12100851, 13829544, 16134468, 18823546, 24201702, 28235319, 32268936, 37647092, 48403404, 56470638, 75294184, 84705957, 96806808, 112941276, 169411914, 225882552, 338823828, 677647656]

約数ペア:

[(1, 677647656), (2, 338823828), (3, 225882552), (4, 169411914), (6, 112941276), (7, 96806808), (8, 84705957), (9, 75294184), (12, 56470638), (14, 48403404), (18, 37647092), (21, 32268936), (24, 28235319), (28, 24201702), (36, 18823546), (42, 16134468), (49, 13829544), (56, 12100851), (63, 10756312), (72, 9411773), (84, 8067234), (98, 6914772), (126, 5378156), (147, 4609848), (168, 4033617), (196, 3457386), (241, 2811816), (252, 2689078), (294, 2304924), (392, 1728693), (441, 1536616), (482, 1405908), (504, 1344539), (588, 1152462), (723, 937272), (797, 850248), (882, 768308), (964, 702954), (1176, 576231), (1446, 468636), (1594, 425124), (1687, 401688), (1764, 384154), (1928, 351477), (2169, 312424), (2391, 283416), (2892, 234318), (3188, 212562), (3374, 200844), (3528, 192077), (4338, 156212), (4782, 141708), (5061, 133896), (5579, 121464), (5784, 117159), (6376, 106281), (6748, 100422), (7173, 94472), (8676, 78106), (9564, 70854), (10122, 66948), (11158, 60732), (11809, 57384), (13496, 50211), (14346, 47236), (15183, 44632), (16737, 40488), (17352, 39053), (19128, 35427), (20244, 33474), (22316, 30366), (23618, 28692)]