1566171672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{20323}}^1$

素因数の和:20377

約数の個数: 96

約数和(自身を含む): 4463150400

約数和(自身を除く): 2896978728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 169, 228, 247, 312, 338, 456, 494, 507, 676, 741, 988, 1014, 1352, 1482, 1976, 2028, 2964, 3211, 4056, 5928, 6422, 9633, 12844, 19266, 20323, 25688, 38532, 40646, 60969, 77064, 81292, 121938, 162584, 243876, 264199, 386137, 487752, 528398, 772274, 792597, 1056796, 1158411, 1544548, 1585194, 2113592, 2316822, 3089096, 3170388, 3434587, 4633644, 5019781, 6340776, 6869174, 9267288, 10039562, 10303761, 13738348, 15059343, 20079124, 20607522, 27476696, 30118686, 40158248, 41215044, 60237372, 65257153, 82430088, 120474744, 130514306, 195771459, 261028612, 391542918, 522057224, 783085836, 1566171672]

約数ペア:

[(1, 1566171672), (2, 783085836), (3, 522057224), (4, 391542918), (6, 261028612), (8, 195771459), (12, 130514306), (13, 120474744), (19, 82430088), (24, 65257153), (26, 60237372), (38, 41215044), (39, 40158248), (52, 30118686), (57, 27476696), (76, 20607522), (78, 20079124), (104, 15059343), (114, 13738348), (152, 10303761), (156, 10039562), (169, 9267288), (228, 6869174), (247, 6340776), (312, 5019781), (338, 4633644), (456, 3434587), (494, 3170388), (507, 3089096), (676, 2316822), (741, 2113592), (988, 1585194), (1014, 1544548), (1352, 1158411), (1482, 1056796), (1976, 792597), (2028, 772274), (2964, 528398), (3211, 487752), (4056, 386137), (5928, 264199), (6422, 243876), (9633, 162584), (12844, 121938), (19266, 81292), (20323, 77064), (25688, 60969), (38532, 40646)]