290767848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1801}}^1$

素因数の和:1879

約数の個数: 96

約数和(自身を含む): 858905280

約数和(自身を除く): 568137432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 961, 1302, 1736, 1801, 1922, 2604, 2883, 3602, 3844, 5208, 5403, 5766, 6727, 7204, 7688, 10806, 11532, 12607, 13454, 14408, 20181, 21612, 23064, 25214, 26908, 37821, 40362, 43224, 50428, 53816, 55831, 75642, 80724, 100856, 111662, 151284, 161448, 167493, 223324, 302568, 334986, 390817, 446648, 669972, 781634, 1172451, 1339944, 1563268, 1730761, 2344902, 3126536, 3461522, 4689804, 5192283, 6923044, 9379608, 10384566, 12115327, 13846088, 20769132, 24230654, 36345981, 41538264, 48461308, 72691962, 96922616, 145383924, 290767848]

約数ペア:

[(1, 290767848), (2, 145383924), (3, 96922616), (4, 72691962), (6, 48461308), (7, 41538264), (8, 36345981), (12, 24230654), (14, 20769132), (21, 13846088), (24, 12115327), (28, 10384566), (31, 9379608), (42, 6923044), (56, 5192283), (62, 4689804), (84, 3461522), (93, 3126536), (124, 2344902), (168, 1730761), (186, 1563268), (217, 1339944), (248, 1172451), (372, 781634), (434, 669972), (651, 446648), (744, 390817), (868, 334986), (961, 302568), (1302, 223324), (1736, 167493), (1801, 161448), (1922, 151284), (2604, 111662), (2883, 100856), (3602, 80724), (3844, 75642), (5208, 55831), (5403, 53816), (5766, 50428), (6727, 43224), (7204, 40362), (7688, 37821), (10806, 26908), (11532, 25214), (12607, 23064), (13454, 21612), (14408, 20181)]