239942976

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 224

約数和(自身を含む): 808378368

約数和(自身を除く): 568435392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 192, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 443, 448, 496, 546, 624, 651, 672, 728, 744, 806, 832, 868, 886, 992, 1092, 1209, 1248, 1302, 1329, 1344, 1456, 1488, 1612, 1736, 1772, 1984, 2184, 2418, 2496, 2604, 2658, 2821, 2912, 2976, 3101, 3224, 3472, 3544, 4368, 4836, 5208, 5316, 5642, 5759, 5824, 5952, 6202, 6448, 6944, 7088, 8463, 8736, 9303, 9672, 10416, 10632, 11284, 11518, 12404, 12896, 13733, 13888, 14176, 16926, 17277, 17472, 18606, 19344, 20832, 21264, 22568, 23036, 24808, 25792, 27466, 28352, 33852, 34554, 37212, 38688, 40313, 41199, 41664, 42528, 45136, 46072, 49616, 54932, 67704, 69108, 74424, 77376, 80626, 82398, 85056, 90272, 92144, 96131, 99232, 109864, 120939, 135408, 138216, 148848, 161252, 164796, 178529, 180544, 184288, 192262, 198464, 219728, 241878, 270816, 276432, 288393, 297696, 322504, 329592, 357058, 368576, 384524, 439456, 483756, 535587, 541632, 552864, 576786, 595392, 645008, 659184, 714116, 769048, 878912, 967512, 1071174, 1105728, 1153572, 1249703, 1290016, 1318368, 1428232, 1538096, 1935024, 2142348, 2307144, 2499406, 2580032, 2636736, 2856464, 3076192, 3749109, 3870048, 4284696, 4614288, 4998812, 5712928, 6152384, 7498218, 7740096, 8569392, 9228576, 9997624, 11425856, 14996436, 17138784, 18457152, 19995248, 29992872, 34277568, 39990496, 59985744, 79980992, 119971488, 239942976]

約数ペア:

[(1, 239942976), (2, 119971488), (3, 79980992), (4, 59985744), (6, 39990496), (7, 34277568), (8, 29992872), (12, 19995248), (13, 18457152), (14, 17138784), (16, 14996436), (21, 11425856), (24, 9997624), (26, 9228576), (28, 8569392), (31, 7740096), (32, 7498218), (39, 6152384), (42, 5712928), (48, 4998812), (52, 4614288), (56, 4284696), (62, 3870048), (64, 3749109), (78, 3076192), (84, 2856464), (91, 2636736), (93, 2580032), (96, 2499406), (104, 2307144), (112, 2142348), (124, 1935024), (156, 1538096), (168, 1428232), (182, 1318368), (186, 1290016), (192, 1249703), (208, 1153572), (217, 1105728), (224, 1071174), (248, 967512), (273, 878912), (312, 769048), (336, 714116), (364, 659184), (372, 645008), (403, 595392), (416, 576786), (434, 552864), (443, 541632), (448, 535587), (496, 483756), (546, 439456), (624, 384524), (651, 368576), (672, 357058), (728, 329592), (744, 322504), (806, 297696), (832, 288393), (868, 276432), (886, 270816), (992, 241878), (1092, 219728), (1209, 198464), (1248, 192262), (1302, 184288), (1329, 180544), (1344, 178529), (1456, 164796), (1488, 161252), (1612, 148848), (1736, 138216), (1772, 135408), (1984, 120939), (2184, 109864), (2418, 99232), (2496, 96131), (2604, 92144), (2658, 90272), (2821, 85056), (2912, 82398), (2976, 80626), (3101, 77376), (3224, 74424), (3472, 69108), (3544, 67704), (4368, 54932), (4836, 49616), (5208, 46072), (5316, 45136), (5642, 42528), (5759, 41664), (5824, 41199), (5952, 40313), (6202, 38688), (6448, 37212), (6944, 34554), (7088, 33852), (8463, 28352), (8736, 27466), (9303, 25792), (9672, 24808), (10416, 23036), (10632, 22568), (11284, 21264), (11518, 20832), (12404, 19344), (12896, 18606), (13733, 17472), (13888, 17277), (14176, 16926)]