274289652

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 216

約数和(自身を含む): 902786976

約数和(自身を除く): 628497324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 364, 378, 441, 443, 468, 486, 546, 567, 588, 637, 702, 756, 819, 882, 886, 972, 1053, 1092, 1134, 1274, 1323, 1329, 1404, 1638, 1701, 1764, 1772, 1911, 2106, 2268, 2457, 2548, 2646, 2658, 3101, 3159, 3276, 3402, 3822, 3969, 3987, 4212, 4914, 5292, 5316, 5733, 5759, 6202, 6318, 6804, 7371, 7644, 7938, 7974, 9303, 9828, 11466, 11518, 11907, 11961, 12404, 12636, 14742, 15876, 15948, 17199, 17277, 18606, 21707, 22113, 22932, 23036, 23814, 23922, 27909, 29484, 34398, 34554, 35883, 37212, 40313, 43414, 44226, 47628, 47844, 51597, 51831, 55818, 65121, 68796, 69108, 71766, 80626, 83727, 86828, 88452, 103194, 103662, 107649, 111636, 120939, 130242, 143532, 154791, 155493, 161252, 167454, 195363, 206388, 207324, 215298, 241878, 251181, 260484, 282191, 309582, 310986, 334908, 362817, 390726, 430596, 466479, 483756, 502362, 564382, 586089, 619164, 621972, 725634, 753543, 781452, 846573, 932958, 1004724, 1088451, 1128764, 1172178, 1399437, 1451268, 1507086, 1693146, 1758267, 1865916, 2176902, 2344356, 2539719, 2798874, 3014172, 3265353, 3386292, 3516534, 4353804, 5079438, 5274801, 5597748, 6530706, 7033068, 7619157, 9796059, 10158876, 10549602, 13061412, 15238314, 19592118, 21099204, 22857471, 30476628, 39184236, 45714942, 68572413, 91429884, 137144826, 274289652]

約数ペア:

[(1, 274289652), (2, 137144826), (3, 91429884), (4, 68572413), (6, 45714942), (7, 39184236), (9, 30476628), (12, 22857471), (13, 21099204), (14, 19592118), (18, 15238314), (21, 13061412), (26, 10549602), (27, 10158876), (28, 9796059), (36, 7619157), (39, 7033068), (42, 6530706), (49, 5597748), (52, 5274801), (54, 5079438), (63, 4353804), (78, 3516534), (81, 3386292), (84, 3265353), (91, 3014172), (98, 2798874), (108, 2539719), (117, 2344356), (126, 2176902), (147, 1865916), (156, 1758267), (162, 1693146), (182, 1507086), (189, 1451268), (196, 1399437), (234, 1172178), (243, 1128764), (252, 1088451), (273, 1004724), (294, 932958), (324, 846573), (351, 781452), (364, 753543), (378, 725634), (441, 621972), (443, 619164), (468, 586089), (486, 564382), (546, 502362), (567, 483756), (588, 466479), (637, 430596), (702, 390726), (756, 362817), (819, 334908), (882, 310986), (886, 309582), (972, 282191), (1053, 260484), (1092, 251181), (1134, 241878), (1274, 215298), (1323, 207324), (1329, 206388), (1404, 195363), (1638, 167454), (1701, 161252), (1764, 155493), (1772, 154791), (1911, 143532), (2106, 130242), (2268, 120939), (2457, 111636), (2548, 107649), (2646, 103662), (2658, 103194), (3101, 88452), (3159, 86828), (3276, 83727), (3402, 80626), (3822, 71766), (3969, 69108), (3987, 68796), (4212, 65121), (4914, 55818), (5292, 51831), (5316, 51597), (5733, 47844), (5759, 47628), (6202, 44226), (6318, 43414), (6804, 40313), (7371, 37212), (7644, 35883), (7938, 34554), (7974, 34398), (9303, 29484), (9828, 27909), (11466, 23922), (11518, 23814), (11907, 23036), (11961, 22932), (12404, 22113), (12636, 21707), (14742, 18606), (15876, 17277), (15948, 17199)]