213345504

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9377}}^1$

素因数の和:9472

約数の個数: 72

約数和(自身を含む): 614446560

約数和(自身を除く): 401101056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 9377, 11376, 18754, 22752, 28131, 37508, 56262, 75016, 84393, 112524, 150032, 168786, 225048, 300064, 337572, 450096, 675144, 740783, 900192, 1350288, 1481566, 2222349, 2700576, 2963132, 4444698, 5926264, 6667047, 8889396, 11852528, 13334094, 17778792, 23705056, 26668188, 35557584, 53336376, 71115168, 106672752, 213345504]

約数ペア:

[(1, 213345504), (2, 106672752), (3, 71115168), (4, 53336376), (6, 35557584), (8, 26668188), (9, 23705056), (12, 17778792), (16, 13334094), (18, 11852528), (24, 8889396), (32, 6667047), (36, 5926264), (48, 4444698), (72, 2963132), (79, 2700576), (96, 2222349), (144, 1481566), (158, 1350288), (237, 900192), (288, 740783), (316, 675144), (474, 450096), (632, 337572), (711, 300064), (948, 225048), (1264, 168786), (1422, 150032), (1896, 112524), (2528, 84393), (2844, 75016), (3792, 56262), (5688, 37508), (7584, 28131), (9377, 22752), (11376, 18754)]