315782208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 252

約数和(自身を含む): 1102920832

約数和(自身を除く): 787138624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 271, 272, 288, 289, 306, 336, 357, 408, 448, 476, 504, 542, 544, 576, 578, 612, 672, 714, 813, 816, 867, 952, 1008, 1071, 1084, 1088, 1156, 1224, 1344, 1428, 1626, 1632, 1734, 1897, 1904, 2016, 2023, 2142, 2168, 2312, 2439, 2448, 2601, 2856, 3252, 3264, 3468, 3794, 3808, 4032, 4046, 4284, 4336, 4607, 4624, 4878, 4896, 5202, 5691, 5712, 6069, 6504, 6936, 7588, 7616, 8092, 8568, 8672, 9214, 9248, 9756, 9792, 10404, 11382, 11424, 12138, 13008, 13821, 13872, 15176, 16184, 17073, 17136, 17344, 18207, 18428, 18496, 19512, 20808, 22764, 22848, 24276, 26016, 27642, 27744, 30352, 32249, 32368, 34146, 34272, 36414, 36856, 39024, 41463, 41616, 45528, 48552, 52032, 55284, 55488, 60704, 64498, 64736, 68292, 68544, 72828, 73712, 78048, 78319, 82926, 83232, 91056, 96747, 97104, 110568, 121408, 128996, 129472, 136584, 145656, 147424, 156096, 156638, 165852, 166464, 182112, 193494, 194208, 221136, 234957, 257992, 273168, 290241, 291312, 294848, 313276, 331704, 364224, 386988, 388416, 442272, 469914, 515984, 546336, 548233, 580482, 582624, 626552, 663408, 704871, 773976, 884544, 939828, 1031968, 1092672, 1096466, 1160964, 1165248, 1253104, 1326816, 1409742, 1547952, 1644699, 1879656, 2063936, 2192932, 2321928, 2506208, 2653632, 2819484, 3095904, 3289398, 3759312, 4385864, 4643856, 4934097, 5012416, 5638968, 6191808, 6578796, 7518624, 8771728, 9287712, 9868194, 11277936, 13157592, 15037248, 17543456, 18575424, 19736388, 22555872, 26315184, 35086912, 39472776, 45111744, 52630368, 78945552, 105260736, 157891104, 315782208]

約数ペア:

[(1, 315782208), (2, 157891104), (3, 105260736), (4, 78945552), (6, 52630368), (7, 45111744), (8, 39472776), (9, 35086912), (12, 26315184), (14, 22555872), (16, 19736388), (17, 18575424), (18, 17543456), (21, 15037248), (24, 13157592), (28, 11277936), (32, 9868194), (34, 9287712), (36, 8771728), (42, 7518624), (48, 6578796), (51, 6191808), (56, 5638968), (63, 5012416), (64, 4934097), (68, 4643856), (72, 4385864), (84, 3759312), (96, 3289398), (102, 3095904), (112, 2819484), (119, 2653632), (126, 2506208), (136, 2321928), (144, 2192932), (153, 2063936), (168, 1879656), (192, 1644699), (204, 1547952), (224, 1409742), (238, 1326816), (252, 1253104), (271, 1165248), (272, 1160964), (288, 1096466), (289, 1092672), (306, 1031968), (336, 939828), (357, 884544), (408, 773976), (448, 704871), (476, 663408), (504, 626552), (542, 582624), (544, 580482), (576, 548233), (578, 546336), (612, 515984), (672, 469914), (714, 442272), (813, 388416), (816, 386988), (867, 364224), (952, 331704), (1008, 313276), (1071, 294848), (1084, 291312), (1088, 290241), (1156, 273168), (1224, 257992), (1344, 234957), (1428, 221136), (1626, 194208), (1632, 193494), (1734, 182112), (1897, 166464), (1904, 165852), (2016, 156638), (2023, 156096), (2142, 147424), (2168, 145656), (2312, 136584), (2439, 129472), (2448, 128996), (2601, 121408), (2856, 110568), (3252, 97104), (3264, 96747), (3468, 91056), (3794, 83232), (3808, 82926), (4032, 78319), (4046, 78048), (4284, 73712), (4336, 72828), (4607, 68544), (4624, 68292), (4878, 64736), (4896, 64498), (5202, 60704), (5691, 55488), (5712, 55284), (6069, 52032), (6504, 48552), (6936, 45528), (7588, 41616), (7616, 41463), (8092, 39024), (8568, 36856), (8672, 36414), (9214, 34272), (9248, 34146), (9756, 32368), (9792, 32249), (10404, 30352), (11382, 27744), (11424, 27642), (12138, 26016), (13008, 24276), (13821, 22848), (13872, 22764), (15176, 20808), (16184, 19512), (17073, 18496), (17136, 18428), (17344, 18207)]