315787752

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 1051440000

約数和(自身を除く): 735652248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 441, 456, 504, 532, 588, 673, 684, 686, 798, 882, 931, 1029, 1064, 1176, 1197, 1346, 1368, 1372, 1596, 1764, 1862, 2019, 2058, 2394, 2692, 2744, 2793, 3087, 3192, 3528, 3724, 4038, 4116, 4711, 4788, 5384, 5586, 6057, 6174, 6517, 7448, 8076, 8232, 8379, 9422, 9576, 11172, 12114, 12348, 12787, 13034, 14133, 16152, 16758, 18844, 19551, 22344, 24228, 24696, 25574, 26068, 28266, 32977, 33516, 37688, 38361, 39102, 42399, 48456, 51148, 52136, 56532, 58653, 65954, 67032, 76722, 78204, 84798, 89509, 98931, 102296, 113064, 115083, 117306, 131908, 153444, 156408, 169596, 179018, 197862, 230166, 230839, 234612, 263816, 268527, 296793, 306888, 339192, 358036, 395724, 460332, 461678, 469224, 537054, 593586, 626563, 692517, 716072, 791448, 805581, 920664, 923356, 1074108, 1187172, 1253126, 1385034, 1611162, 1846712, 1879689, 2077551, 2148216, 2374344, 2506252, 2770068, 3222324, 3759378, 4155102, 4385941, 5012504, 5540136, 5639067, 6444648, 7518756, 8310204, 8771882, 11278134, 13157823, 15037512, 16620408, 17543764, 22556268, 26315646, 35087528, 39473469, 45112536, 52631292, 78946938, 105262584, 157893876, 315787752]

約数ペア:

[(1, 315787752), (2, 157893876), (3, 105262584), (4, 78946938), (6, 52631292), (7, 45112536), (8, 39473469), (9, 35087528), (12, 26315646), (14, 22556268), (18, 17543764), (19, 16620408), (21, 15037512), (24, 13157823), (28, 11278134), (36, 8771882), (38, 8310204), (42, 7518756), (49, 6444648), (56, 5639067), (57, 5540136), (63, 5012504), (72, 4385941), (76, 4155102), (84, 3759378), (98, 3222324), (114, 2770068), (126, 2506252), (133, 2374344), (147, 2148216), (152, 2077551), (168, 1879689), (171, 1846712), (196, 1611162), (228, 1385034), (252, 1253126), (266, 1187172), (294, 1074108), (342, 923356), (343, 920664), (392, 805581), (399, 791448), (441, 716072), (456, 692517), (504, 626563), (532, 593586), (588, 537054), (673, 469224), (684, 461678), (686, 460332), (798, 395724), (882, 358036), (931, 339192), (1029, 306888), (1064, 296793), (1176, 268527), (1197, 263816), (1346, 234612), (1368, 230839), (1372, 230166), (1596, 197862), (1764, 179018), (1862, 169596), (2019, 156408), (2058, 153444), (2394, 131908), (2692, 117306), (2744, 115083), (2793, 113064), (3087, 102296), (3192, 98931), (3528, 89509), (3724, 84798), (4038, 78204), (4116, 76722), (4711, 67032), (4788, 65954), (5384, 58653), (5586, 56532), (6057, 52136), (6174, 51148), (6517, 48456), (7448, 42399), (8076, 39102), (8232, 38361), (8379, 37688), (9422, 33516), (9576, 32977), (11172, 28266), (12114, 26068), (12348, 25574), (12787, 24696), (13034, 24228), (14133, 22344), (16152, 19551), (16758, 18844)]