331062228

素因数分解:

$2^2\times 3^6\times 7^3\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 168

約数和(自身を含む): 1016052800

約数和(自身を除く): 684990572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 331, 343, 378, 441, 486, 567, 588, 662, 686, 729, 756, 882, 972, 993, 1029, 1134, 1323, 1324, 1372, 1458, 1701, 1764, 1986, 2058, 2268, 2317, 2646, 2916, 2979, 3087, 3402, 3969, 3972, 4116, 4634, 5103, 5292, 5958, 6174, 6804, 6951, 7938, 8937, 9261, 9268, 10206, 11907, 11916, 12348, 13902, 15876, 16219, 17874, 18522, 20412, 20853, 23814, 26811, 27783, 27804, 32438, 35721, 35748, 37044, 41706, 47628, 48657, 53622, 55566, 62559, 64876, 71442, 80433, 83349, 83412, 97314, 107244, 111132, 113533, 125118, 142884, 145971, 160866, 166698, 187677, 194628, 227066, 241299, 250047, 250236, 291942, 321732, 333396, 340599, 375354, 437913, 454132, 482598, 500094, 563031, 583884, 681198, 750708, 875826, 965196, 1000188, 1021797, 1126062, 1313739, 1362396, 1689093, 1751652, 2043594, 2252124, 2627478, 3065391, 3378186, 3941217, 4087188, 5254956, 6130782, 6756372, 7882434, 9196173, 11823651, 12261564, 15764868, 18392346, 23647302, 27588519, 36784692, 47294604, 55177038, 82765557, 110354076, 165531114, 331062228]

約数ペア:

[(1, 331062228), (2, 165531114), (3, 110354076), (4, 82765557), (6, 55177038), (7, 47294604), (9, 36784692), (12, 27588519), (14, 23647302), (18, 18392346), (21, 15764868), (27, 12261564), (28, 11823651), (36, 9196173), (42, 7882434), (49, 6756372), (54, 6130782), (63, 5254956), (81, 4087188), (84, 3941217), (98, 3378186), (108, 3065391), (126, 2627478), (147, 2252124), (162, 2043594), (189, 1751652), (196, 1689093), (243, 1362396), (252, 1313739), (294, 1126062), (324, 1021797), (331, 1000188), (343, 965196), (378, 875826), (441, 750708), (486, 681198), (567, 583884), (588, 563031), (662, 500094), (686, 482598), (729, 454132), (756, 437913), (882, 375354), (972, 340599), (993, 333396), (1029, 321732), (1134, 291942), (1323, 250236), (1324, 250047), (1372, 241299), (1458, 227066), (1701, 194628), (1764, 187677), (1986, 166698), (2058, 160866), (2268, 145971), (2317, 142884), (2646, 125118), (2916, 113533), (2979, 111132), (3087, 107244), (3402, 97314), (3969, 83412), (3972, 83349), (4116, 80433), (4634, 71442), (5103, 64876), (5292, 62559), (5958, 55566), (6174, 53622), (6804, 48657), (6951, 47628), (7938, 41706), (8937, 37044), (9261, 35748), (9268, 35721), (10206, 32438), (11907, 27804), (11916, 27783), (12348, 26811), (13902, 23814), (15876, 20853), (16219, 20412), (17874, 18522)]