309964536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 1078272000

約数和(自身を除く): 768307464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 84, 93, 102, 108, 119, 124, 126, 136, 153, 168, 186, 189, 204, 216, 217, 238, 248, 252, 279, 306, 357, 372, 378, 389, 408, 434, 459, 476, 504, 527, 558, 612, 651, 714, 744, 756, 778, 837, 868, 918, 952, 1054, 1071, 1116, 1167, 1224, 1302, 1428, 1512, 1556, 1581, 1674, 1736, 1836, 1953, 2108, 2142, 2232, 2334, 2604, 2723, 2856, 3112, 3162, 3213, 3348, 3501, 3672, 3689, 3906, 4216, 4284, 4668, 4743, 5208, 5446, 5859, 6324, 6426, 6613, 6696, 7002, 7378, 7812, 8169, 8568, 9336, 9486, 10503, 10892, 11067, 11718, 12059, 12648, 12852, 13226, 14004, 14229, 14756, 15624, 16338, 18972, 19839, 21006, 21784, 22134, 23436, 24118, 24507, 25704, 26452, 28008, 28458, 29512, 32676, 33201, 36177, 37944, 39678, 42012, 44268, 46291, 46872, 48236, 49014, 52904, 56916, 59517, 65352, 66402, 72354, 73521, 79356, 84024, 84413, 88536, 92582, 96472, 98028, 99603, 108531, 113832, 119034, 132804, 138873, 144708, 147042, 158712, 168826, 178551, 185164, 196056, 199206, 205003, 217062, 238068, 253239, 265608, 277746, 289416, 294084, 325593, 337652, 357102, 370328, 398412, 410006, 416619, 434124, 476136, 506478, 555492, 588168, 615009, 651186, 675304, 714204, 759717, 796824, 820012, 833238, 868248, 1012956, 1110984, 1230018, 1249857, 1302372, 1428408, 1435021, 1519434, 1640024, 1666476, 1845027, 2025912, 2279151, 2460036, 2499714, 2604744, 2870042, 3038868, 3332952, 3690054, 4305063, 4558302, 4920072, 4999428, 5535081, 5740084, 6077736, 7380108, 8610126, 9116604, 9998856, 11070162, 11480168, 12915189, 14760216, 17220252, 18233208, 22140324, 25830378, 34440504, 38745567, 44280648, 51660756, 77491134, 103321512, 154982268, 309964536]

約数ペア:

[(1, 309964536), (2, 154982268), (3, 103321512), (4, 77491134), (6, 51660756), (7, 44280648), (8, 38745567), (9, 34440504), (12, 25830378), (14, 22140324), (17, 18233208), (18, 17220252), (21, 14760216), (24, 12915189), (27, 11480168), (28, 11070162), (31, 9998856), (34, 9116604), (36, 8610126), (42, 7380108), (51, 6077736), (54, 5740084), (56, 5535081), (62, 4999428), (63, 4920072), (68, 4558302), (72, 4305063), (84, 3690054), (93, 3332952), (102, 3038868), (108, 2870042), (119, 2604744), (124, 2499714), (126, 2460036), (136, 2279151), (153, 2025912), (168, 1845027), (186, 1666476), (189, 1640024), (204, 1519434), (216, 1435021), (217, 1428408), (238, 1302372), (248, 1249857), (252, 1230018), (279, 1110984), (306, 1012956), (357, 868248), (372, 833238), (378, 820012), (389, 796824), (408, 759717), (434, 714204), (459, 675304), (476, 651186), (504, 615009), (527, 588168), (558, 555492), (612, 506478), (651, 476136), (714, 434124), (744, 416619), (756, 410006), (778, 398412), (837, 370328), (868, 357102), (918, 337652), (952, 325593), (1054, 294084), (1071, 289416), (1116, 277746), (1167, 265608), (1224, 253239), (1302, 238068), (1428, 217062), (1512, 205003), (1556, 199206), (1581, 196056), (1674, 185164), (1736, 178551), (1836, 168826), (1953, 158712), (2108, 147042), (2142, 144708), (2232, 138873), (2334, 132804), (2604, 119034), (2723, 113832), (2856, 108531), (3112, 99603), (3162, 98028), (3213, 96472), (3348, 92582), (3501, 88536), (3672, 84413), (3689, 84024), (3906, 79356), (4216, 73521), (4284, 72354), (4668, 66402), (4743, 65352), (5208, 59517), (5446, 56916), (5859, 52904), (6324, 49014), (6426, 48236), (6613, 46872), (6696, 46291), (7002, 44268), (7378, 42012), (7812, 39678), (8169, 37944), (8568, 36177), (9336, 33201), (9486, 32676), (10503, 29512), (10892, 28458), (11067, 28008), (11718, 26452), (12059, 25704), (12648, 24507), (12852, 24118), (13226, 23436), (14004, 22134), (14229, 21784), (14756, 21006), (15624, 19839), (16338, 18972)]