253387008

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5269

約数の個数: 144

約数和(自身を含む): 856517760

約数和(自身を除く): 603130752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5237, 5376, 6048, 6912, 8064, 10474, 12096, 15711, 16128, 20948, 24192, 31422, 36659, 41896, 47133, 48384, 62844, 73318, 83792, 94266, 109977, 125688, 141399, 146636, 167584, 188532, 219954, 251376, 282798, 293272, 329931, 335168, 377064, 439908, 502752, 565596, 586544, 659862, 670336, 754128, 879816, 989793, 1005504, 1131192, 1173088, 1319724, 1340672, 1508256, 1759632, 1979586, 2011008, 2262384, 2346176, 2639448, 3016512, 3519264, 3959172, 4022016, 4524768, 4692352, 5278896, 6033024, 7038528, 7918344, 9049536, 9384704, 10557792, 12066048, 14077056, 15836688, 18099072, 21115584, 28154112, 31673376, 36198144, 42231168, 63346752, 84462336, 126693504, 253387008]

約数ペア:

[(1, 253387008), (2, 126693504), (3, 84462336), (4, 63346752), (6, 42231168), (7, 36198144), (8, 31673376), (9, 28154112), (12, 21115584), (14, 18099072), (16, 15836688), (18, 14077056), (21, 12066048), (24, 10557792), (27, 9384704), (28, 9049536), (32, 7918344), (36, 7038528), (42, 6033024), (48, 5278896), (54, 4692352), (56, 4524768), (63, 4022016), (64, 3959172), (72, 3519264), (84, 3016512), (96, 2639448), (108, 2346176), (112, 2262384), (126, 2011008), (128, 1979586), (144, 1759632), (168, 1508256), (189, 1340672), (192, 1319724), (216, 1173088), (224, 1131192), (252, 1005504), (256, 989793), (288, 879816), (336, 754128), (378, 670336), (384, 659862), (432, 586544), (448, 565596), (504, 502752), (576, 439908), (672, 377064), (756, 335168), (768, 329931), (864, 293272), (896, 282798), (1008, 251376), (1152, 219954), (1344, 188532), (1512, 167584), (1728, 146636), (1792, 141399), (2016, 125688), (2304, 109977), (2688, 94266), (3024, 83792), (3456, 73318), (4032, 62844), (5237, 48384), (5376, 47133), (6048, 41896), (6912, 36659), (8064, 31422), (10474, 24192), (12096, 20948), (15711, 16128)]