387625896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1511}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 1202947200

約数和(自身を除く): 815321304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 509, 1018, 1511, 1527, 2036, 3022, 3054, 3563, 4072, 4533, 4581, 6044, 6108, 7126, 9066, 9162, 10577, 10689, 12088, 12216, 13599, 14252, 18132, 18324, 21154, 21378, 27198, 28504, 31731, 32067, 36264, 36648, 42308, 42756, 54396, 63462, 64134, 84616, 85512, 95193, 108792, 126924, 128268, 190386, 253848, 256536, 380772, 761544, 769099, 1538198, 2307297, 3076396, 4614594, 5383693, 6152792, 6921891, 9229188, 10767386, 13843782, 16151079, 18458376, 21534772, 27687564, 32302158, 43069544, 48453237, 55375128, 64604316, 96906474, 129208632, 193812948, 387625896]

約数ペア:

[(1, 387625896), (2, 193812948), (3, 129208632), (4, 96906474), (6, 64604316), (7, 55375128), (8, 48453237), (9, 43069544), (12, 32302158), (14, 27687564), (18, 21534772), (21, 18458376), (24, 16151079), (28, 13843782), (36, 10767386), (42, 9229188), (56, 6921891), (63, 6152792), (72, 5383693), (84, 4614594), (126, 3076396), (168, 2307297), (252, 1538198), (504, 769099), (509, 761544), (1018, 380772), (1511, 256536), (1527, 253848), (2036, 190386), (3022, 128268), (3054, 126924), (3563, 108792), (4072, 95193), (4533, 85512), (4581, 84616), (6044, 64134), (6108, 63462), (7126, 54396), (9066, 42756), (9162, 42308), (10577, 36648), (10689, 36264), (12088, 32067), (12216, 31731), (13599, 28504), (14252, 27198), (18132, 21378), (18324, 21154)]