1555347816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 4894344000

約数和(自身を除く): 3338996184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 331, 349, 374, 396, 408, 561, 612, 662, 698, 748, 792, 993, 1047, 1122, 1224, 1324, 1396, 1496, 1683, 1986, 2094, 2244, 2648, 2792, 2979, 3141, 3366, 3641, 3839, 3972, 4188, 4488, 5627, 5933, 5958, 6282, 6732, 7282, 7678, 7944, 8376, 10923, 11254, 11517, 11866, 11916, 12564, 13464, 14564, 15356, 16881, 17799, 21846, 22508, 23034, 23732, 23832, 25128, 29128, 30712, 32769, 33762, 34551, 35598, 43692, 45016, 46068, 47464, 50643, 53397, 61897, 65263, 65538, 67524, 69102, 71196, 87384, 92136, 101286, 106794, 115519, 123794, 130526, 131076, 135048, 138204, 142392, 185691, 195789, 202572, 213588, 231038, 247588, 261052, 262152, 276408, 346557, 371382, 391578, 405144, 427176, 462076, 495176, 522104, 557073, 587367, 693114, 742764, 783156, 924152, 1039671, 1114146, 1174734, 1270709, 1386228, 1485528, 1566312, 1963823, 2079342, 2228292, 2349468, 2541418, 2772456, 3812127, 3927646, 4158684, 4456584, 4698936, 5082836, 5891469, 7624254, 7855292, 8317368, 10165672, 11436381, 11782938, 15248508, 15710584, 17674407, 21602053, 22872762, 23565876, 30497016, 35348814, 43204106, 45745524, 47131752, 64806159, 70697628, 86408212, 91491048, 129612318, 141395256, 172816424, 194418477, 259224636, 388836954, 518449272, 777673908, 1555347816]

約数ペア:

[(1, 1555347816), (2, 777673908), (3, 518449272), (4, 388836954), (6, 259224636), (8, 194418477), (9, 172816424), (11, 141395256), (12, 129612318), (17, 91491048), (18, 86408212), (22, 70697628), (24, 64806159), (33, 47131752), (34, 45745524), (36, 43204106), (44, 35348814), (51, 30497016), (66, 23565876), (68, 22872762), (72, 21602053), (88, 17674407), (99, 15710584), (102, 15248508), (132, 11782938), (136, 11436381), (153, 10165672), (187, 8317368), (198, 7855292), (204, 7624254), (264, 5891469), (306, 5082836), (331, 4698936), (349, 4456584), (374, 4158684), (396, 3927646), (408, 3812127), (561, 2772456), (612, 2541418), (662, 2349468), (698, 2228292), (748, 2079342), (792, 1963823), (993, 1566312), (1047, 1485528), (1122, 1386228), (1224, 1270709), (1324, 1174734), (1396, 1114146), (1496, 1039671), (1683, 924152), (1986, 783156), (2094, 742764), (2244, 693114), (2648, 587367), (2792, 557073), (2979, 522104), (3141, 495176), (3366, 462076), (3641, 427176), (3839, 405144), (3972, 391578), (4188, 371382), (4488, 346557), (5627, 276408), (5933, 262152), (5958, 261052), (6282, 247588), (6732, 231038), (7282, 213588), (7678, 202572), (7944, 195789), (8376, 185691), (10923, 142392), (11254, 138204), (11517, 135048), (11866, 131076), (11916, 130526), (12564, 123794), (13464, 115519), (14564, 106794), (15356, 101286), (16881, 92136), (17799, 87384), (21846, 71196), (22508, 69102), (23034, 67524), (23732, 65538), (23832, 65263), (25128, 61897), (29128, 53397), (30712, 50643), (32769, 47464), (33762, 46068), (34551, 45016), (35598, 43692)]