898507008

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{55711}}^1$

素因数の和:55740

約数の個数: 108

約数和(自身を含む): 2960758528

約数和(自身を除く): 2062251520

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, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 55711, 111422, 167133, 222844, 334266, 389977, 445688, 501399, 668532, 779954, 891376, 1002798, 1169931, 1337064, 1559908, 1782752, 2005596, 2339862, 2674128, 3119816, 3509793, 3565504, 4011192, 4679724, 5348256, 6239632, 7019586, 7131008, 8022384, 9359448, 10696512, 12479264, 14039172, 14262016, 16044768, 18718896, 21393024, 24958528, 28078344, 32089536, 37437792, 42786048, 49917056, 56156688, 64179072, 74875584, 99834112, 112313376, 128358144, 149751168, 224626752, 299502336, 449253504, 898507008]

約数ペア:

[(1, 898507008), (2, 449253504), (3, 299502336), (4, 224626752), (6, 149751168), (7, 128358144), (8, 112313376), (9, 99834112), (12, 74875584), (14, 64179072), (16, 56156688), (18, 49917056), (21, 42786048), (24, 37437792), (28, 32089536), (32, 28078344), (36, 24958528), (42, 21393024), (48, 18718896), (56, 16044768), (63, 14262016), (64, 14039172), (72, 12479264), (84, 10696512), (96, 9359448), (112, 8022384), (126, 7131008), (128, 7019586), (144, 6239632), (168, 5348256), (192, 4679724), (224, 4011192), (252, 3565504), (256, 3509793), (288, 3119816), (336, 2674128), (384, 2339862), (448, 2005596), (504, 1782752), (576, 1559908), (672, 1337064), (768, 1169931), (896, 1002798), (1008, 891376), (1152, 779954), (1344, 668532), (1792, 501399), (2016, 445688), (2304, 389977), (2688, 334266), (4032, 222844), (5376, 167133), (8064, 111422), (16128, 55711)]