1213003008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{75211}}^1$

素因数の和:75240

約数の個数: 108

約数和(自身を含む): 3997066528

約数和(自身を除く): 2784063520

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, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 75211, 150422, 225633, 300844, 451266, 526477, 601688, 676899, 902532, 1052954, 1203376, 1353798, 1579431, 1805064, 2105908, 2406752, 2707596, 3158862, 3610128, 4211816, 4738293, 4813504, 5415192, 6317724, 7220256, 8423632, 9476586, 9627008, 10830384, 12635448, 14440512, 16847264, 18953172, 19254016, 21660768, 25270896, 28881024, 33694528, 37906344, 43321536, 50541792, 57762048, 67389056, 75812688, 86643072, 101083584, 134778112, 151625376, 173286144, 202167168, 303250752, 404334336, 606501504, 1213003008]

約数ペア:

[(1, 1213003008), (2, 606501504), (3, 404334336), (4, 303250752), (6, 202167168), (7, 173286144), (8, 151625376), (9, 134778112), (12, 101083584), (14, 86643072), (16, 75812688), (18, 67389056), (21, 57762048), (24, 50541792), (28, 43321536), (32, 37906344), (36, 33694528), (42, 28881024), (48, 25270896), (56, 21660768), (63, 19254016), (64, 18953172), (72, 16847264), (84, 14440512), (96, 12635448), (112, 10830384), (126, 9627008), (128, 9476586), (144, 8423632), (168, 7220256), (192, 6317724), (224, 5415192), (252, 4813504), (256, 4738293), (288, 4211816), (336, 3610128), (384, 3158862), (448, 2707596), (504, 2406752), (576, 2105908), (672, 1805064), (768, 1579431), (896, 1353798), (1008, 1203376), (1152, 1052954), (1344, 902532), (1792, 676899), (2016, 601688), (2304, 526477), (2688, 451266), (4032, 300844), (5376, 225633), (8064, 150422), (16128, 75211)]