284914056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 847503360

約数和(自身を除く): 562589304

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, 227, 241, 248, 372, 434, 454, 482, 651, 681, 723, 744, 868, 908, 964, 1302, 1362, 1446, 1589, 1687, 1736, 1816, 1928, 2604, 2724, 2892, 3178, 3374, 4767, 5061, 5208, 5448, 5784, 6356, 6748, 7037, 7471, 9534, 10122, 12712, 13496, 14074, 14942, 19068, 20244, 21111, 22413, 28148, 29884, 38136, 40488, 42222, 44826, 49259, 52297, 54707, 56296, 59768, 84444, 89652, 98518, 104594, 109414, 147777, 156891, 164121, 168888, 179304, 197036, 209188, 218828, 295554, 313782, 328242, 382949, 394072, 418376, 437656, 591108, 627564, 656484, 765898, 1148847, 1182216, 1255128, 1312968, 1531796, 1695917, 2297694, 3063592, 3391834, 4595388, 5087751, 6783668, 9190776, 10175502, 11871419, 13567336, 20351004, 23742838, 35614257, 40702008, 47485676, 71228514, 94971352, 142457028, 284914056]

約数ペア:

[(1, 284914056), (2, 142457028), (3, 94971352), (4, 71228514), (6, 47485676), (7, 40702008), (8, 35614257), (12, 23742838), (14, 20351004), (21, 13567336), (24, 11871419), (28, 10175502), (31, 9190776), (42, 6783668), (56, 5087751), (62, 4595388), (84, 3391834), (93, 3063592), (124, 2297694), (168, 1695917), (186, 1531796), (217, 1312968), (227, 1255128), (241, 1182216), (248, 1148847), (372, 765898), (434, 656484), (454, 627564), (482, 591108), (651, 437656), (681, 418376), (723, 394072), (744, 382949), (868, 328242), (908, 313782), (964, 295554), (1302, 218828), (1362, 209188), (1446, 197036), (1589, 179304), (1687, 168888), (1736, 164121), (1816, 156891), (1928, 147777), (2604, 109414), (2724, 104594), (2892, 98518), (3178, 89652), (3374, 84444), (4767, 59768), (5061, 56296), (5208, 54707), (5448, 52297), (5784, 49259), (6356, 44826), (6748, 42222), (7037, 40488), (7471, 38136), (9534, 29884), (10122, 28148), (12712, 22413), (13496, 21111), (14074, 20244), (14942, 19068)]