28130717664

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{9473}}^1$

素因数の和:9990

約数の個数: 192

約数和(自身を含む): 93969953280

約数和(自身を除く): 65839235616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 491, 504, 672, 756, 864, 982, 1008, 1473, 1512, 1964, 2016, 2946, 3024, 3437, 3928, 4419, 5892, 6048, 6874, 7856, 8838, 9473, 10311, 11784, 13257, 13748, 15712, 17676, 18946, 20622, 23568, 26514, 27496, 28419, 30933, 35352, 37892, 41244, 47136, 53028, 54992, 56838, 61866, 66311, 70704, 75784, 82488, 85257, 92799, 106056, 109984, 113676, 123732, 132622, 141408, 151568, 164976, 170514, 185598, 198933, 212112, 227352, 247464, 255771, 265244, 303136, 329952, 341028, 371196, 397866, 424224, 454704, 494928, 511542, 530488, 596799, 682056, 742392, 795732, 909408, 989856, 1023084, 1060976, 1193598, 1364112, 1484784, 1591464, 1790397, 2046168, 2121952, 2387196, 2728224, 2969568, 3182928, 3580794, 4092336, 4651243, 4774392, 6365856, 7161588, 8184672, 9302486, 9548784, 13953729, 14323176, 18604972, 19097568, 27907458, 28646352, 32558701, 37209944, 41861187, 55814916, 57292704, 65117402, 74419888, 83722374, 97676103, 111629832, 125583561, 130234804, 148839776, 167444748, 195352206, 223259664, 251167122, 260469608, 293028309, 334889496, 390704412, 446519328, 502334244, 520939216, 586056618, 669778992, 781408824, 879084927, 1004668488, 1041878432, 1172113236, 1339557984, 1562817648, 1758169854, 2009336976, 2344226472, 3125635296, 3516339708, 4018673952, 4688452944, 7032679416, 9376905888, 14065358832, 28130717664]

約数ペア:

[(1, 28130717664), (2, 14065358832), (3, 9376905888), (4, 7032679416), (6, 4688452944), (7, 4018673952), (8, 3516339708), (9, 3125635296), (12, 2344226472), (14, 2009336976), (16, 1758169854), (18, 1562817648), (21, 1339557984), (24, 1172113236), (27, 1041878432), (28, 1004668488), (32, 879084927), (36, 781408824), (42, 669778992), (48, 586056618), (54, 520939216), (56, 502334244), (63, 446519328), (72, 390704412), (84, 334889496), (96, 293028309), (108, 260469608), (112, 251167122), (126, 223259664), (144, 195352206), (168, 167444748), (189, 148839776), (216, 130234804), (224, 125583561), (252, 111629832), (288, 97676103), (336, 83722374), (378, 74419888), (432, 65117402), (491, 57292704), (504, 55814916), (672, 41861187), (756, 37209944), (864, 32558701), (982, 28646352), (1008, 27907458), (1473, 19097568), (1512, 18604972), (1964, 14323176), (2016, 13953729), (2946, 9548784), (3024, 9302486), (3437, 8184672), (3928, 7161588), (4419, 6365856), (5892, 4774392), (6048, 4651243), (6874, 4092336), (7856, 3580794), (8838, 3182928), (9473, 2969568), (10311, 2728224), (11784, 2387196), (13257, 2121952), (13748, 2046168), (15712, 1790397), (17676, 1591464), (18946, 1484784), (20622, 1364112), (23568, 1193598), (26514, 1060976), (27496, 1023084), (28419, 989856), (30933, 909408), (35352, 795732), (37892, 742392), (41244, 682056), (47136, 596799), (53028, 530488), (54992, 511542), (56838, 494928), (61866, 454704), (66311, 424224), (70704, 397866), (75784, 371196), (82488, 341028), (85257, 329952), (92799, 303136), (106056, 265244), (109984, 255771), (113676, 247464), (123732, 227352), (132622, 212112), (141408, 198933), (151568, 185598), (164976, 170514)]