281260224

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:987

約数の個数: 168

約数和(自身を含む): 934069760

約数和(自身を除く): 652809536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 448, 474, 504, 553, 576, 632, 672, 711, 883, 948, 1008, 1106, 1264, 1344, 1422, 1659, 1766, 1896, 2016, 2212, 2528, 2649, 2844, 3318, 3532, 3792, 4032, 4424, 4977, 5056, 5298, 5688, 6181, 6636, 7064, 7584, 7947, 8848, 9954, 10596, 11376, 12362, 13272, 14128, 15168, 15894, 17696, 18543, 19908, 21192, 22752, 24724, 26544, 28256, 31788, 35392, 37086, 39816, 42384, 45504, 49448, 53088, 55629, 56512, 63576, 69757, 74172, 79632, 84768, 98896, 106176, 111258, 127152, 139514, 148344, 159264, 169536, 197792, 209271, 222516, 254304, 279028, 296688, 318528, 395584, 418542, 445032, 488299, 508608, 558056, 593376, 627813, 837084, 890064, 976598, 1116112, 1186752, 1255626, 1464897, 1674168, 1780128, 1953196, 2232224, 2511252, 2929794, 3348336, 3560256, 3906392, 4394691, 4464448, 5022504, 5859588, 6696672, 7812784, 8789382, 10045008, 11719176, 13393344, 15625568, 17578764, 20090016, 23438352, 31251136, 35157528, 40180032, 46876704, 70315056, 93753408, 140630112, 281260224]

約数ペア:

[(1, 281260224), (2, 140630112), (3, 93753408), (4, 70315056), (6, 46876704), (7, 40180032), (8, 35157528), (9, 31251136), (12, 23438352), (14, 20090016), (16, 17578764), (18, 15625568), (21, 13393344), (24, 11719176), (28, 10045008), (32, 8789382), (36, 7812784), (42, 6696672), (48, 5859588), (56, 5022504), (63, 4464448), (64, 4394691), (72, 3906392), (79, 3560256), (84, 3348336), (96, 2929794), (112, 2511252), (126, 2232224), (144, 1953196), (158, 1780128), (168, 1674168), (192, 1464897), (224, 1255626), (237, 1186752), (252, 1116112), (288, 976598), (316, 890064), (336, 837084), (448, 627813), (474, 593376), (504, 558056), (553, 508608), (576, 488299), (632, 445032), (672, 418542), (711, 395584), (883, 318528), (948, 296688), (1008, 279028), (1106, 254304), (1264, 222516), (1344, 209271), (1422, 197792), (1659, 169536), (1766, 159264), (1896, 148344), (2016, 139514), (2212, 127152), (2528, 111258), (2649, 106176), (2844, 98896), (3318, 84768), (3532, 79632), (3792, 74172), (4032, 69757), (4424, 63576), (4977, 56512), (5056, 55629), (5298, 53088), (5688, 49448), (6181, 45504), (6636, 42384), (7064, 39816), (7584, 37086), (7947, 35392), (8848, 31788), (9954, 28256), (10596, 26544), (11376, 24724), (12362, 22752), (13272, 21192), (14128, 19908), (15168, 18543), (15894, 17696)]