389523456

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{3019}}^1$

素因数の和:3054

約数の個数: 144

約数和(自身を含む): 1286157600

約数和(自身を除く): 896634144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3019, 3072, 3584, 4032, 4608, 5376, 6038, 6144, 7168, 8064, 9057, 9216, 10752, 12076, 14336, 16128, 18114, 18432, 21133, 21504, 24152, 27171, 32256, 36228, 42266, 43008, 48304, 54342, 63399, 64512, 72456, 84532, 96608, 108684, 126798, 129024, 144912, 169064, 190197, 193216, 217368, 253596, 289824, 338128, 380394, 386432, 434736, 507192, 579648, 676256, 760788, 772864, 869472, 1014384, 1159296, 1352512, 1521576, 1545728, 1738944, 2028768, 2318592, 2705024, 3043152, 3091456, 3477888, 4057536, 4637184, 5410048, 6086304, 6182912, 6955776, 8115072, 9274368, 10820096, 12172608, 13911552, 16230144, 18548736, 21640192, 24345216, 27823104, 32460288, 43280384, 48690432, 55646208, 64920576, 97380864, 129841152, 194761728, 389523456]

約数ペア:

[(1, 389523456), (2, 194761728), (3, 129841152), (4, 97380864), (6, 64920576), (7, 55646208), (8, 48690432), (9, 43280384), (12, 32460288), (14, 27823104), (16, 24345216), (18, 21640192), (21, 18548736), (24, 16230144), (28, 13911552), (32, 12172608), (36, 10820096), (42, 9274368), (48, 8115072), (56, 6955776), (63, 6182912), (64, 6086304), (72, 5410048), (84, 4637184), (96, 4057536), (112, 3477888), (126, 3091456), (128, 3043152), (144, 2705024), (168, 2318592), (192, 2028768), (224, 1738944), (252, 1545728), (256, 1521576), (288, 1352512), (336, 1159296), (384, 1014384), (448, 869472), (504, 772864), (512, 760788), (576, 676256), (672, 579648), (768, 507192), (896, 434736), (1008, 386432), (1024, 380394), (1152, 338128), (1344, 289824), (1536, 253596), (1792, 217368), (2016, 193216), (2048, 190197), (2304, 169064), (2688, 144912), (3019, 129024), (3072, 126798), (3584, 108684), (4032, 96608), (4608, 84532), (5376, 72456), (6038, 64512), (6144, 63399), (7168, 54342), (8064, 48304), (9057, 43008), (9216, 42266), (10752, 36228), (12076, 32256), (14336, 27171), (16128, 24152), (18114, 21504), (18432, 21133)]