38344488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 119857920

約数和(自身を除く): 81513432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 156, 168, 181, 182, 194, 273, 291, 312, 362, 364, 388, 543, 546, 582, 679, 724, 728, 776, 1086, 1092, 1164, 1261, 1267, 1358, 1448, 2037, 2172, 2184, 2328, 2353, 2522, 2534, 2716, 3783, 3801, 4074, 4344, 4706, 5044, 5068, 5432, 7059, 7566, 7602, 8148, 8827, 9412, 10088, 10136, 14118, 15132, 15204, 16296, 16471, 17557, 17654, 18824, 26481, 28236, 30264, 30408, 32942, 35114, 35308, 49413, 52671, 52962, 56472, 65884, 70228, 70616, 98826, 105342, 105924, 122899, 131768, 140456, 197652, 210684, 211848, 228241, 245798, 368697, 395304, 421368, 456482, 491596, 684723, 737394, 912964, 983192, 1369446, 1474788, 1597687, 1825928, 2738892, 2949576, 3195374, 4793061, 5477784, 6390748, 9586122, 12781496, 19172244, 38344488]

約数ペア:

[(1, 38344488), (2, 19172244), (3, 12781496), (4, 9586122), (6, 6390748), (7, 5477784), (8, 4793061), (12, 3195374), (13, 2949576), (14, 2738892), (21, 1825928), (24, 1597687), (26, 1474788), (28, 1369446), (39, 983192), (42, 912964), (52, 737394), (56, 684723), (78, 491596), (84, 456482), (91, 421368), (97, 395304), (104, 368697), (156, 245798), (168, 228241), (181, 211848), (182, 210684), (194, 197652), (273, 140456), (291, 131768), (312, 122899), (362, 105924), (364, 105342), (388, 98826), (543, 70616), (546, 70228), (582, 65884), (679, 56472), (724, 52962), (728, 52671), (776, 49413), (1086, 35308), (1092, 35114), (1164, 32942), (1261, 30408), (1267, 30264), (1358, 28236), (1448, 26481), (2037, 18824), (2172, 17654), (2184, 17557), (2328, 16471), (2353, 16296), (2522, 15204), (2534, 15132), (2716, 14118), (3783, 10136), (3801, 10088), (4074, 9412), (4344, 8827), (4706, 8148), (5044, 7602), (5068, 7566), (5432, 7059)]