1315887408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1968

約数の個数: 240

約数和(自身を含む): 4415074560

約数和(自身を除く): 3099187152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 33, 36, 38, 44, 46, 48, 57, 66, 69, 72, 76, 88, 92, 99, 114, 132, 138, 144, 152, 171, 176, 184, 198, 207, 209, 228, 253, 264, 276, 304, 342, 368, 396, 414, 418, 437, 456, 506, 528, 552, 627, 684, 759, 792, 828, 836, 874, 912, 1012, 1104, 1254, 1311, 1368, 1518, 1584, 1656, 1672, 1748, 1881, 1901, 2024, 2277, 2508, 2622, 2736, 3036, 3312, 3344, 3496, 3762, 3802, 3933, 4048, 4554, 4807, 5016, 5244, 5703, 6072, 6992, 7524, 7604, 7866, 9108, 9614, 10032, 10488, 11406, 12144, 14421, 15048, 15208, 15732, 17109, 18216, 19228, 20911, 20976, 22812, 28842, 30096, 30416, 31464, 34218, 36119, 36432, 38456, 41822, 43263, 43723, 45624, 57684, 62733, 62928, 68436, 72238, 76912, 83644, 86526, 87446, 91248, 108357, 115368, 125466, 131169, 136872, 144476, 167288, 173052, 174892, 188199, 216714, 230736, 250932, 262338, 273744, 288952, 325071, 334576, 346104, 349784, 376398, 393507, 397309, 433428, 480953, 501864, 524676, 577904, 650142, 692208, 699568, 752796, 787014, 794618, 830737, 866856, 961906, 1003728, 1049352, 1191927, 1300284, 1442859, 1505592, 1574028, 1589236, 1661474, 1733712, 1923812, 2098704, 2383854, 2492211, 2600568, 2885718, 3011184, 3148056, 3178472, 3322948, 3575781, 3847624, 4328577, 4767708, 4984422, 5201136, 5771436, 6296112, 6356944, 6645896, 7151562, 7476633, 7695248, 8657154, 9138107, 9535416, 9968844, 11542872, 13291792, 14303124, 14953266, 17314308, 18276214, 19070832, 19937688, 23085744, 27414321, 28606248, 29906532, 34628616, 36552428, 39875376, 54828642, 57212496, 59813064, 69257232, 73104856, 82242963, 109657284, 119626128, 146209712, 164485926, 219314568, 328971852, 438629136, 657943704, 1315887408]

約数ペア:

[(1, 1315887408), (2, 657943704), (3, 438629136), (4, 328971852), (6, 219314568), (8, 164485926), (9, 146209712), (11, 119626128), (12, 109657284), (16, 82242963), (18, 73104856), (19, 69257232), (22, 59813064), (23, 57212496), (24, 54828642), (33, 39875376), (36, 36552428), (38, 34628616), (44, 29906532), (46, 28606248), (48, 27414321), (57, 23085744), (66, 19937688), (69, 19070832), (72, 18276214), (76, 17314308), (88, 14953266), (92, 14303124), (99, 13291792), (114, 11542872), (132, 9968844), (138, 9535416), (144, 9138107), (152, 8657154), (171, 7695248), (176, 7476633), (184, 7151562), (198, 6645896), (207, 6356944), (209, 6296112), (228, 5771436), (253, 5201136), (264, 4984422), (276, 4767708), (304, 4328577), (342, 3847624), (368, 3575781), (396, 3322948), (414, 3178472), (418, 3148056), (437, 3011184), (456, 2885718), (506, 2600568), (528, 2492211), (552, 2383854), (627, 2098704), (684, 1923812), (759, 1733712), (792, 1661474), (828, 1589236), (836, 1574028), (874, 1505592), (912, 1442859), (1012, 1300284), (1104, 1191927), (1254, 1049352), (1311, 1003728), (1368, 961906), (1518, 866856), (1584, 830737), (1656, 794618), (1672, 787014), (1748, 752796), (1881, 699568), (1901, 692208), (2024, 650142), (2277, 577904), (2508, 524676), (2622, 501864), (2736, 480953), (3036, 433428), (3312, 397309), (3344, 393507), (3496, 376398), (3762, 349784), (3802, 346104), (3933, 334576), (4048, 325071), (4554, 288952), (4807, 273744), (5016, 262338), (5244, 250932), (5703, 230736), (6072, 216714), (6992, 188199), (7524, 174892), (7604, 173052), (7866, 167288), (9108, 144476), (9614, 136872), (10032, 131169), (10488, 125466), (11406, 115368), (12144, 108357), (14421, 91248), (15048, 87446), (15208, 86526), (15732, 83644), (17109, 76912), (18216, 72238), (19228, 68436), (20911, 62928), (20976, 62733), (22812, 57684), (28842, 45624), (30096, 43723), (30416, 43263), (31464, 41822), (34218, 38456), (36119, 36432)]