385403886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1319}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 980812800

約数和(自身を除く): 595408914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 773, 1319, 1546, 2319, 2638, 3957, 4638, 5411, 6957, 7914, 9233, 10822, 11871, 13914, 16233, 18466, 20871, 23742, 27699, 32466, 35613, 41742, 48699, 55398, 71226, 83097, 97398, 146097, 166194, 249291, 292194, 498582, 1019587, 2039174, 3058761, 6117522, 7137109, 9176283, 14274218, 18352566, 21411327, 27528849, 42822654, 55057698, 64233981, 128467962, 192701943, 385403886]

約数ペア:

[(1, 385403886), (2, 192701943), (3, 128467962), (6, 64233981), (7, 55057698), (9, 42822654), (14, 27528849), (18, 21411327), (21, 18352566), (27, 14274218), (42, 9176283), (54, 7137109), (63, 6117522), (126, 3058761), (189, 2039174), (378, 1019587), (773, 498582), (1319, 292194), (1546, 249291), (2319, 166194), (2638, 146097), (3957, 97398), (4638, 83097), (5411, 71226), (6957, 55398), (7914, 48699), (9233, 41742), (10822, 35613), (11871, 32466), (13914, 27699), (16233, 23742), (18466, 20871)]