248753232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 879610368

約数和(自身を除く): 630857136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 52, 56, 63, 72, 78, 82, 84, 91, 104, 112, 117, 123, 126, 144, 156, 164, 168, 182, 208, 234, 246, 252, 273, 287, 312, 328, 336, 364, 369, 463, 468, 492, 504, 533, 546, 574, 624, 656, 728, 738, 819, 861, 926, 936, 984, 1008, 1066, 1092, 1148, 1389, 1456, 1476, 1599, 1638, 1722, 1852, 1872, 1968, 2132, 2184, 2296, 2583, 2778, 2952, 3198, 3241, 3276, 3444, 3704, 3731, 4167, 4264, 4368, 4592, 4797, 5166, 5556, 5904, 6019, 6396, 6482, 6552, 6888, 7408, 7462, 8334, 8528, 9594, 9723, 10332, 11112, 11193, 12038, 12792, 12964, 13104, 13776, 14924, 16668, 18057, 18983, 19188, 19446, 20664, 22224, 22386, 24076, 25584, 25928, 29169, 29848, 33336, 33579, 36114, 37966, 38376, 38892, 41328, 42133, 44772, 48152, 51856, 54171, 56949, 58338, 59696, 66672, 67158, 72228, 75932, 76752, 77784, 84266, 89544, 96304, 108342, 113898, 116676, 126399, 132881, 134316, 144456, 151864, 155568, 168532, 170847, 179088, 216684, 227796, 233352, 246779, 252798, 265762, 268632, 288912, 303728, 337064, 341694, 379197, 398643, 433368, 455592, 466704, 493558, 505596, 531524, 537264, 674128, 683388, 740337, 758394, 797286, 866736, 911184, 987116, 1011192, 1063048, 1195929, 1366776, 1480674, 1516788, 1594572, 1727453, 1974232, 2022384, 2126096, 2221011, 2391858, 2733552, 2961348, 3033576, 3189144, 3454906, 3948464, 4442022, 4783716, 5182359, 5922696, 6067152, 6378288, 6909812, 8884044, 9567432, 10364718, 11845392, 13819624, 15547077, 17768088, 19134864, 20729436, 27639248, 31094154, 35536176, 41458872, 62188308, 82917744, 124376616, 248753232]

約数ペア:

[(1, 248753232), (2, 124376616), (3, 82917744), (4, 62188308), (6, 41458872), (7, 35536176), (8, 31094154), (9, 27639248), (12, 20729436), (13, 19134864), (14, 17768088), (16, 15547077), (18, 13819624), (21, 11845392), (24, 10364718), (26, 9567432), (28, 8884044), (36, 6909812), (39, 6378288), (41, 6067152), (42, 5922696), (48, 5182359), (52, 4783716), (56, 4442022), (63, 3948464), (72, 3454906), (78, 3189144), (82, 3033576), (84, 2961348), (91, 2733552), (104, 2391858), (112, 2221011), (117, 2126096), (123, 2022384), (126, 1974232), (144, 1727453), (156, 1594572), (164, 1516788), (168, 1480674), (182, 1366776), (208, 1195929), (234, 1063048), (246, 1011192), (252, 987116), (273, 911184), (287, 866736), (312, 797286), (328, 758394), (336, 740337), (364, 683388), (369, 674128), (463, 537264), (468, 531524), (492, 505596), (504, 493558), (533, 466704), (546, 455592), (574, 433368), (624, 398643), (656, 379197), (728, 341694), (738, 337064), (819, 303728), (861, 288912), (926, 268632), (936, 265762), (984, 252798), (1008, 246779), (1066, 233352), (1092, 227796), (1148, 216684), (1389, 179088), (1456, 170847), (1476, 168532), (1599, 155568), (1638, 151864), (1722, 144456), (1852, 134316), (1872, 132881), (1968, 126399), (2132, 116676), (2184, 113898), (2296, 108342), (2583, 96304), (2778, 89544), (2952, 84266), (3198, 77784), (3241, 76752), (3276, 75932), (3444, 72228), (3704, 67158), (3731, 66672), (4167, 59696), (4264, 58338), (4368, 56949), (4592, 54171), (4797, 51856), (5166, 48152), (5556, 44772), (5904, 42133), (6019, 41328), (6396, 38892), (6482, 38376), (6552, 37966), (6888, 36114), (7408, 33579), (7462, 33336), (8334, 29848), (8528, 29169), (9594, 25928), (9723, 25584), (10332, 24076), (11112, 22386), (11193, 22224), (12038, 20664), (12792, 19446), (12964, 19188), (13104, 18983), (13776, 18057), (14924, 16668)]