19898505072

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{2677}}^1$

素因数の和:3991

約数の個数: 120

約数和(自身を含む): 57113063280

約数和(自身を除く): 37214558208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1259, 1476, 1968, 2518, 2677, 2952, 3777, 5036, 5354, 5904, 7554, 8031, 10072, 10708, 11331, 15108, 16062, 20144, 21416, 22662, 24093, 30216, 32124, 42832, 45324, 48186, 51619, 60432, 64248, 90648, 96372, 103238, 109757, 128496, 154857, 181296, 192744, 206476, 219514, 309714, 329271, 385488, 412952, 439028, 464571, 619428, 658542, 825904, 878056, 929142, 987813, 1238856, 1317084, 1756112, 1858284, 1975626, 2477712, 2634168, 3370343, 3716568, 3951252, 5268336, 6740686, 7433136, 7902504, 10111029, 13481372, 15805008, 20222058, 26962744, 30333087, 40444116, 53925488, 60666174, 80888232, 121332348, 138184063, 161776464, 242664696, 276368126, 414552189, 485329392, 552736252, 829104378, 1105472504, 1243656567, 1658208756, 2210945008, 2487313134, 3316417512, 4974626268, 6632835024, 9949252536, 19898505072]

約数ペア:

[(1, 19898505072), (2, 9949252536), (3, 6632835024), (4, 4974626268), (6, 3316417512), (8, 2487313134), (9, 2210945008), (12, 1658208756), (16, 1243656567), (18, 1105472504), (24, 829104378), (36, 552736252), (41, 485329392), (48, 414552189), (72, 276368126), (82, 242664696), (123, 161776464), (144, 138184063), (164, 121332348), (246, 80888232), (328, 60666174), (369, 53925488), (492, 40444116), (656, 30333087), (738, 26962744), (984, 20222058), (1259, 15805008), (1476, 13481372), (1968, 10111029), (2518, 7902504), (2677, 7433136), (2952, 6740686), (3777, 5268336), (5036, 3951252), (5354, 3716568), (5904, 3370343), (7554, 2634168), (8031, 2477712), (10072, 1975626), (10708, 1858284), (11331, 1756112), (15108, 1317084), (16062, 1238856), (20144, 987813), (21416, 929142), (22662, 878056), (24093, 825904), (30216, 658542), (32124, 619428), (42832, 464571), (45324, 439028), (48186, 412952), (51619, 385488), (60432, 329271), (64248, 309714), (90648, 219514), (96372, 206476), (103238, 192744), (109757, 181296), (128496, 154857)]