253463154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 622523520

約数和(自身を除く): 369060366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 229, 266, 361, 399, 438, 458, 511, 687, 722, 798, 1022, 1083, 1374, 1387, 1533, 1603, 2166, 2527, 2774, 3066, 3206, 4161, 4351, 4809, 5054, 7581, 8322, 8702, 9618, 9709, 13053, 15162, 16717, 19418, 26106, 26353, 29127, 30457, 33434, 50151, 52706, 58254, 60914, 79059, 82669, 91371, 100302, 117019, 158118, 165338, 182742, 184471, 234038, 248007, 317623, 351057, 368942, 496014, 553413, 578683, 635246, 702114, 952869, 1106826, 1157366, 1736049, 1905738, 2223361, 3472098, 4446722, 6034837, 6670083, 12069674, 13340166, 18104511, 36209022, 42243859, 84487718, 126731577, 253463154]

約数ペア:

[(1, 253463154), (2, 126731577), (3, 84487718), (6, 42243859), (7, 36209022), (14, 18104511), (19, 13340166), (21, 12069674), (38, 6670083), (42, 6034837), (57, 4446722), (73, 3472098), (114, 2223361), (133, 1905738), (146, 1736049), (219, 1157366), (229, 1106826), (266, 952869), (361, 702114), (399, 635246), (438, 578683), (458, 553413), (511, 496014), (687, 368942), (722, 351057), (798, 317623), (1022, 248007), (1083, 234038), (1374, 184471), (1387, 182742), (1533, 165338), (1603, 158118), (2166, 117019), (2527, 100302), (2774, 91371), (3066, 82669), (3206, 79059), (4161, 60914), (4351, 58254), (4809, 52706), (5054, 50151), (7581, 33434), (8322, 30457), (8702, 29127), (9618, 26353), (9709, 26106), (13053, 19418), (15162, 16717)]