251876352

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 352

約数和(自身を含む): 891378432

約数和(自身を除く): 639502080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 53, 56, 64, 68, 78, 84, 91, 96, 102, 104, 106, 112, 119, 128, 136, 156, 159, 168, 182, 192, 204, 208, 212, 221, 224, 238, 256, 272, 273, 312, 318, 336, 357, 364, 371, 384, 408, 416, 424, 442, 448, 476, 512, 544, 546, 624, 636, 663, 672, 689, 714, 728, 742, 768, 816, 832, 848, 884, 896, 901, 952, 1024, 1088, 1092, 1113, 1248, 1272, 1326, 1344, 1378, 1428, 1456, 1484, 1536, 1547, 1632, 1664, 1696, 1768, 1792, 1802, 1904, 2067, 2176, 2184, 2226, 2496, 2544, 2652, 2688, 2703, 2756, 2856, 2912, 2968, 3072, 3094, 3264, 3328, 3392, 3536, 3584, 3604, 3808, 4134, 4352, 4368, 4452, 4641, 4823, 4992, 5088, 5304, 5376, 5406, 5512, 5712, 5824, 5936, 6188, 6307, 6528, 6656, 6784, 7072, 7168, 7208, 7616, 8268, 8704, 8736, 8904, 9282, 9646, 9984, 10176, 10608, 10752, 10812, 11024, 11424, 11648, 11713, 11872, 12376, 12614, 13056, 13312, 13568, 14144, 14416, 14469, 15232, 16536, 17408, 17472, 17808, 18564, 18921, 19292, 19968, 20352, 21216, 21504, 21624, 22048, 22848, 23296, 23426, 23744, 24752, 25228, 26112, 27136, 28288, 28832, 28938, 30464, 33072, 34944, 35139, 35616, 37128, 37842, 38584, 39936, 40704, 42432, 43248, 44096, 45696, 46592, 46852, 47488, 49504, 50456, 52224, 54272, 56576, 57664, 57876, 60928, 66144, 69888, 70278, 71232, 74256, 75684, 77168, 81408, 81991, 84864, 86496, 88192, 91392, 93184, 93704, 94976, 99008, 100912, 113152, 115328, 115752, 121856, 132288, 139776, 140556, 142464, 148512, 151368, 154336, 162816, 163982, 169728, 172992, 176384, 182784, 187408, 189952, 198016, 201824, 226304, 230656, 231504, 245973, 264576, 279552, 281112, 284928, 297024, 302736, 308672, 327964, 339456, 345984, 352768, 365568, 374816, 379904, 396032, 403648, 461312, 463008, 491946, 529152, 562224, 569856, 594048, 605472, 617344, 655928, 678912, 691968, 705536, 749632, 792064, 807296, 922624, 926016, 983892, 1058304, 1124448, 1139712, 1188096, 1210944, 1234688, 1311856, 1383936, 1499264, 1584128, 1614592, 1852032, 1967784, 2116608, 2248896, 2376192, 2421888, 2469376, 2623712, 2767872, 2998528, 3229184, 3704064, 3935568, 4497792, 4752384, 4843776, 4938752, 5247424, 5997056, 6458368, 7408128, 7871136, 8995584, 9687552, 10494848, 11994112, 14816256, 15742272, 17991168, 19375104, 20989696, 31484544, 35982336, 41979392, 62969088, 83958784, 125938176, 251876352]

約数ペア:

[(1, 251876352), (2, 125938176), (3, 83958784), (4, 62969088), (6, 41979392), (7, 35982336), (8, 31484544), (12, 20989696), (13, 19375104), (14, 17991168), (16, 15742272), (17, 14816256), (21, 11994112), (24, 10494848), (26, 9687552), (28, 8995584), (32, 7871136), (34, 7408128), (39, 6458368), (42, 5997056), (48, 5247424), (51, 4938752), (52, 4843776), (53, 4752384), (56, 4497792), (64, 3935568), (68, 3704064), (78, 3229184), (84, 2998528), (91, 2767872), (96, 2623712), (102, 2469376), (104, 2421888), (106, 2376192), (112, 2248896), (119, 2116608), (128, 1967784), (136, 1852032), (156, 1614592), (159, 1584128), (168, 1499264), (182, 1383936), (192, 1311856), (204, 1234688), (208, 1210944), (212, 1188096), (221, 1139712), (224, 1124448), (238, 1058304), (256, 983892), (272, 926016), (273, 922624), (312, 807296), (318, 792064), (336, 749632), (357, 705536), (364, 691968), (371, 678912), (384, 655928), (408, 617344), (416, 605472), (424, 594048), (442, 569856), (448, 562224), (476, 529152), (512, 491946), (544, 463008), (546, 461312), (624, 403648), (636, 396032), (663, 379904), (672, 374816), (689, 365568), (714, 352768), (728, 345984), (742, 339456), (768, 327964), (816, 308672), (832, 302736), (848, 297024), (884, 284928), (896, 281112), (901, 279552), (952, 264576), (1024, 245973), (1088, 231504), (1092, 230656), (1113, 226304), (1248, 201824), (1272, 198016), (1326, 189952), (1344, 187408), (1378, 182784), (1428, 176384), (1456, 172992), (1484, 169728), (1536, 163982), (1547, 162816), (1632, 154336), (1664, 151368), (1696, 148512), (1768, 142464), (1792, 140556), (1802, 139776), (1904, 132288), (2067, 121856), (2176, 115752), (2184, 115328), (2226, 113152), (2496, 100912), (2544, 99008), (2652, 94976), (2688, 93704), (2703, 93184), (2756, 91392), (2856, 88192), (2912, 86496), (2968, 84864), (3072, 81991), (3094, 81408), (3264, 77168), (3328, 75684), (3392, 74256), (3536, 71232), (3584, 70278), (3604, 69888), (3808, 66144), (4134, 60928), (4352, 57876), (4368, 57664), (4452, 56576), (4641, 54272), (4823, 52224), (4992, 50456), (5088, 49504), (5304, 47488), (5376, 46852), (5406, 46592), (5512, 45696), (5712, 44096), (5824, 43248), (5936, 42432), (6188, 40704), (6307, 39936), (6528, 38584), (6656, 37842), (6784, 37128), (7072, 35616), (7168, 35139), (7208, 34944), (7616, 33072), (8268, 30464), (8704, 28938), (8736, 28832), (8904, 28288), (9282, 27136), (9646, 26112), (9984, 25228), (10176, 24752), (10608, 23744), (10752, 23426), (10812, 23296), (11024, 22848), (11424, 22048), (11648, 21624), (11713, 21504), (11872, 21216), (12376, 20352), (12614, 19968), (13056, 19292), (13312, 18921), (13568, 18564), (14144, 17808), (14416, 17472), (14469, 17408), (15232, 16536)]