219407184

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4025

約数の個数: 80

約数和(自身を含む): 634751040

約数和(自身を除く): 415343856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 3877, 4716, 6288, 7074, 7754, 9432, 11631, 14148, 15508, 18864, 23262, 28296, 31016, 34893, 46524, 56592, 62032, 69786, 93048, 104679, 139572, 186096, 209358, 279144, 418716, 507887, 558288, 837432, 1015774, 1523661, 1674864, 2031548, 3047322, 4063096, 4570983, 6094644, 8126192, 9141966, 12189288, 13712949, 18283932, 24378576, 27425898, 36567864, 54851796, 73135728, 109703592, 219407184]

約数ペア:

[(1, 219407184), (2, 109703592), (3, 73135728), (4, 54851796), (6, 36567864), (8, 27425898), (9, 24378576), (12, 18283932), (16, 13712949), (18, 12189288), (24, 9141966), (27, 8126192), (36, 6094644), (48, 4570983), (54, 4063096), (72, 3047322), (108, 2031548), (131, 1674864), (144, 1523661), (216, 1015774), (262, 837432), (393, 558288), (432, 507887), (524, 418716), (786, 279144), (1048, 209358), (1179, 186096), (1572, 139572), (2096, 104679), (2358, 93048), (3144, 69786), (3537, 62032), (3877, 56592), (4716, 46524), (6288, 34893), (7074, 31016), (7754, 28296), (9432, 23262), (11631, 18864), (14148, 15508)]