225899208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4531

約数の個数: 96

約数和(自身を含む): 661564800

約数和(自身を除く): 435665592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4218, 4463, 5624, 6327, 8436, 8926, 12654, 13389, 16872, 17852, 25308, 26778, 35704, 40167, 50616, 53556, 80334, 84797, 107112, 160668, 165131, 169594, 254391, 321336, 330262, 339188, 495393, 508782, 660524, 678376, 763173, 990786, 1017564, 1321048, 1486179, 1526346, 1981572, 2035128, 2972358, 3052692, 3137489, 3963144, 5944716, 6105384, 6274978, 9412467, 11889432, 12549956, 18824934, 25099912, 28237401, 37649868, 56474802, 75299736, 112949604, 225899208]

約数ペア:

[(1, 225899208), (2, 112949604), (3, 75299736), (4, 56474802), (6, 37649868), (8, 28237401), (9, 25099912), (12, 18824934), (18, 12549956), (19, 11889432), (24, 9412467), (36, 6274978), (37, 6105384), (38, 5944716), (57, 3963144), (72, 3137489), (74, 3052692), (76, 2972358), (111, 2035128), (114, 1981572), (148, 1526346), (152, 1486179), (171, 1321048), (222, 1017564), (228, 990786), (296, 763173), (333, 678376), (342, 660524), (444, 508782), (456, 495393), (666, 339188), (684, 330262), (703, 321336), (888, 254391), (1332, 169594), (1368, 165131), (1406, 160668), (2109, 107112), (2664, 84797), (2812, 80334), (4218, 53556), (4463, 50616), (5624, 40167), (6327, 35704), (8436, 26778), (8926, 25308), (12654, 17852), (13389, 16872)]