2315296256

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 240

約数和(自身を含む): 6008365440

約数和(自身を除く): 3693069184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 229, 248, 256, 364, 392, 403, 416, 434, 448, 458, 496, 512, 637, 728, 784, 806, 832, 868, 896, 916, 992, 1274, 1456, 1519, 1568, 1603, 1612, 1664, 1736, 1792, 1832, 1984, 2548, 2821, 2912, 2977, 3038, 3136, 3206, 3224, 3328, 3472, 3584, 3664, 3968, 5096, 5642, 5824, 5954, 6076, 6272, 6412, 6448, 6656, 6944, 7099, 7328, 7936, 10192, 11221, 11284, 11648, 11908, 12152, 12544, 12824, 12896, 13888, 14198, 14656, 15872, 19747, 20384, 20839, 22442, 22568, 23296, 23816, 24304, 25088, 25648, 25792, 27776, 28396, 29312, 39494, 40768, 41678, 44884, 45136, 46592, 47632, 48608, 49693, 51296, 51584, 55552, 56792, 58624, 78988, 81536, 83356, 89768, 90272, 92287, 95264, 97216, 99386, 102592, 103168, 111104, 113584, 117248, 145873, 157976, 163072, 166712, 179536, 180544, 184574, 190528, 194432, 198772, 205184, 206336, 227168, 291746, 315952, 326144, 333424, 347851, 359072, 361088, 369148, 381056, 388864, 397544, 410368, 454336, 583492, 631904, 646009, 666848, 695702, 718144, 722176, 738296, 762112, 777728, 795088, 820736, 908672, 1166984, 1263808, 1292018, 1333696, 1391404, 1436288, 1444352, 1476592, 1524224, 1590176, 1817344, 2333968, 2527616, 2584036, 2667392, 2782808, 2872576, 2953184, 3180352, 3634688, 4522063, 4667936, 5055232, 5168072, 5334784, 5565616, 5745152, 5906368, 6360704, 9044126, 9335872, 10110464, 10336144, 10669568, 11131232, 11812736, 12721408, 18088252, 18671744, 20672288, 22262464, 23625472, 25442816, 36176504, 37343488, 41344576, 44524928, 47250944, 72353008, 74686976, 82689152, 89049856, 144706016, 165378304, 178099712, 289412032, 330756608, 578824064, 1157648128, 2315296256]

約数ペア:

[(1, 2315296256), (2, 1157648128), (4, 578824064), (7, 330756608), (8, 289412032), (13, 178099712), (14, 165378304), (16, 144706016), (26, 89049856), (28, 82689152), (31, 74686976), (32, 72353008), (49, 47250944), (52, 44524928), (56, 41344576), (62, 37343488), (64, 36176504), (91, 25442816), (98, 23625472), (104, 22262464), (112, 20672288), (124, 18671744), (128, 18088252), (182, 12721408), (196, 11812736), (208, 11131232), (217, 10669568), (224, 10336144), (229, 10110464), (248, 9335872), (256, 9044126), (364, 6360704), (392, 5906368), (403, 5745152), (416, 5565616), (434, 5334784), (448, 5168072), (458, 5055232), (496, 4667936), (512, 4522063), (637, 3634688), (728, 3180352), (784, 2953184), (806, 2872576), (832, 2782808), (868, 2667392), (896, 2584036), (916, 2527616), (992, 2333968), (1274, 1817344), (1456, 1590176), (1519, 1524224), (1568, 1476592), (1603, 1444352), (1612, 1436288), (1664, 1391404), (1736, 1333696), (1792, 1292018), (1832, 1263808), (1984, 1166984), (2548, 908672), (2821, 820736), (2912, 795088), (2977, 777728), (3038, 762112), (3136, 738296), (3206, 722176), (3224, 718144), (3328, 695702), (3472, 666848), (3584, 646009), (3664, 631904), (3968, 583492), (5096, 454336), (5642, 410368), (5824, 397544), (5954, 388864), (6076, 381056), (6272, 369148), (6412, 361088), (6448, 359072), (6656, 347851), (6944, 333424), (7099, 326144), (7328, 315952), (7936, 291746), (10192, 227168), (11221, 206336), (11284, 205184), (11648, 198772), (11908, 194432), (12152, 190528), (12544, 184574), (12824, 180544), (12896, 179536), (13888, 166712), (14198, 163072), (14656, 157976), (15872, 145873), (19747, 117248), (20384, 113584), (20839, 111104), (22442, 103168), (22568, 102592), (23296, 99386), (23816, 97216), (24304, 95264), (25088, 92287), (25648, 90272), (25792, 89768), (27776, 83356), (28396, 81536), (29312, 78988), (39494, 58624), (40768, 56792), (41678, 55552), (44884, 51584), (45136, 51296), (46592, 49693), (47632, 48608)]