674188452

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 2018016000

約数和(自身を除く): 1343827548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 343, 426, 441, 497, 588, 639, 686, 769, 852, 882, 994, 1029, 1278, 1372, 1491, 1538, 1764, 1988, 2058, 2307, 2556, 2982, 3076, 3087, 3479, 4116, 4473, 4614, 5383, 5964, 6174, 6921, 6958, 8946, 9228, 10437, 10766, 12348, 13842, 13916, 16149, 17892, 20874, 21532, 24353, 27684, 31311, 32298, 37681, 41748, 48447, 48706, 54599, 62622, 64596, 73059, 75362, 96894, 97412, 109198, 113043, 125244, 146118, 150724, 163797, 193788, 218396, 219177, 226086, 263767, 292236, 327594, 339129, 382193, 438354, 452172, 491391, 527534, 655188, 678258, 764386, 791301, 876708, 982782, 1055068, 1146579, 1356516, 1528772, 1582602, 1965564, 2293158, 2373903, 2675351, 3165204, 3439737, 4586316, 4747806, 5350702, 6879474, 8026053, 9495612, 10701404, 13758948, 16052106, 18727457, 24078159, 32104212, 37454914, 48156318, 56182371, 74909828, 96312636, 112364742, 168547113, 224729484, 337094226, 674188452]

約数ペア:

[(1, 674188452), (2, 337094226), (3, 224729484), (4, 168547113), (6, 112364742), (7, 96312636), (9, 74909828), (12, 56182371), (14, 48156318), (18, 37454914), (21, 32104212), (28, 24078159), (36, 18727457), (42, 16052106), (49, 13758948), (63, 10701404), (71, 9495612), (84, 8026053), (98, 6879474), (126, 5350702), (142, 4747806), (147, 4586316), (196, 3439737), (213, 3165204), (252, 2675351), (284, 2373903), (294, 2293158), (343, 1965564), (426, 1582602), (441, 1528772), (497, 1356516), (588, 1146579), (639, 1055068), (686, 982782), (769, 876708), (852, 791301), (882, 764386), (994, 678258), (1029, 655188), (1278, 527534), (1372, 491391), (1491, 452172), (1538, 438354), (1764, 382193), (1988, 339129), (2058, 327594), (2307, 292236), (2556, 263767), (2982, 226086), (3076, 219177), (3087, 218396), (3479, 193788), (4116, 163797), (4473, 150724), (4614, 146118), (5383, 125244), (5964, 113043), (6174, 109198), (6921, 97412), (6958, 96894), (8946, 75362), (9228, 73059), (10437, 64596), (10766, 62622), (12348, 54599), (13842, 48706), (13916, 48447), (16149, 41748), (17892, 37681), (20874, 32298), (21532, 31311), (24353, 27684)]