2979560052

素因数分解:

$2^2\times 3^8\times 7^3\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 216

約数和(自身を含む): 9148193600

約数和(自身を除く): 6168633548

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, 2187, 2268, 2317, 2646, 2916, 2979, 3087, 3402, 3969, 3972, 4116, 4374, 4634, 5103, 5292, 5958, 6174, 6561, 6804, 6951, 7938, 8748, 8937, 9261, 9268, 10206, 11907, 11916, 12348, 13122, 13902, 15309, 15876, 16219, 17874, 18522, 20412, 20853, 23814, 26244, 26811, 27783, 27804, 30618, 32438, 35721, 35748, 37044, 41706, 45927, 47628, 48657, 53622, 55566, 61236, 62559, 64876, 71442, 80433, 83349, 83412, 91854, 97314, 107163, 107244, 111132, 113533, 125118, 142884, 145971, 160866, 166698, 183708, 187677, 194628, 214326, 227066, 241299, 250047, 250236, 291942, 321489, 321732, 333396, 340599, 375354, 428652, 437913, 454132, 482598, 500094, 563031, 583884, 642978, 681198, 723897, 750141, 750708, 875826, 965196, 1000188, 1021797, 1126062, 1285956, 1313739, 1362396, 1447794, 1500282, 1689093, 1751652, 2043594, 2171691, 2250423, 2252124, 2627478, 2895588, 3000564, 3065391, 3378186, 3941217, 4087188, 4343382, 4500846, 5067279, 5254956, 6130782, 6756372, 7882434, 8686764, 9001692, 9196173, 10134558, 11823651, 12261564, 15201837, 15764868, 18392346, 20269116, 23647302, 27588519, 30403674, 35470953, 36784692, 47294604, 55177038, 60807348, 70941906, 82765557, 106412859, 110354076, 141883812, 165531114, 212825718, 248296671, 331062228, 425651436, 496593342, 744890013, 993186684, 1489780026, 2979560052]

約数ペア:

[(1, 2979560052), (2, 1489780026), (3, 993186684), (4, 744890013), (6, 496593342), (7, 425651436), (9, 331062228), (12, 248296671), (14, 212825718), (18, 165531114), (21, 141883812), (27, 110354076), (28, 106412859), (36, 82765557), (42, 70941906), (49, 60807348), (54, 55177038), (63, 47294604), (81, 36784692), (84, 35470953), (98, 30403674), (108, 27588519), (126, 23647302), (147, 20269116), (162, 18392346), (189, 15764868), (196, 15201837), (243, 12261564), (252, 11823651), (294, 10134558), (324, 9196173), (331, 9001692), (343, 8686764), (378, 7882434), (441, 6756372), (486, 6130782), (567, 5254956), (588, 5067279), (662, 4500846), (686, 4343382), (729, 4087188), (756, 3941217), (882, 3378186), (972, 3065391), (993, 3000564), (1029, 2895588), (1134, 2627478), (1323, 2252124), (1324, 2250423), (1372, 2171691), (1458, 2043594), (1701, 1751652), (1764, 1689093), (1986, 1500282), (2058, 1447794), (2187, 1362396), (2268, 1313739), (2317, 1285956), (2646, 1126062), (2916, 1021797), (2979, 1000188), (3087, 965196), (3402, 875826), (3969, 750708), (3972, 750141), (4116, 723897), (4374, 681198), (4634, 642978), (5103, 583884), (5292, 563031), (5958, 500094), (6174, 482598), (6561, 454132), (6804, 437913), (6951, 428652), (7938, 375354), (8748, 340599), (8937, 333396), (9261, 321732), (9268, 321489), (10206, 291942), (11907, 250236), (11916, 250047), (12348, 241299), (13122, 227066), (13902, 214326), (15309, 194628), (15876, 187677), (16219, 183708), (17874, 166698), (18522, 160866), (20412, 145971), (20853, 142884), (23814, 125118), (26244, 113533), (26811, 111132), (27783, 107244), (27804, 107163), (30618, 97314), (32438, 91854), (35721, 83412), (35748, 83349), (37044, 80433), (41706, 71442), (45927, 64876), (47628, 62559), (48657, 61236), (53622, 55566)]