1216173888

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{111127}}^1$

素因数の和:111164

約数の個数: 84

約数和(自身を含む): 3669446560

約数和(自身を除く): 2453272672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 111127, 222254, 333381, 444508, 666762, 889016, 1000143, 1333524, 1778032, 2000286, 2111413, 2667048, 3556064, 4000572, 4222826, 5334096, 6334239, 7112128, 8001144, 8445652, 10668192, 12668478, 16002288, 16891304, 19002717, 21336384, 25336956, 32004576, 33782608, 38005434, 50673912, 64009152, 67565216, 76010868, 101347824, 135130432, 152021736, 202695648, 304043472, 405391296, 608086944, 1216173888]

約数ペア:

[(1, 1216173888), (2, 608086944), (3, 405391296), (4, 304043472), (6, 202695648), (8, 152021736), (9, 135130432), (12, 101347824), (16, 76010868), (18, 67565216), (19, 64009152), (24, 50673912), (32, 38005434), (36, 33782608), (38, 32004576), (48, 25336956), (57, 21336384), (64, 19002717), (72, 16891304), (76, 16002288), (96, 12668478), (114, 10668192), (144, 8445652), (152, 8001144), (171, 7112128), (192, 6334239), (228, 5334096), (288, 4222826), (304, 4000572), (342, 3556064), (456, 2667048), (576, 2111413), (608, 2000286), (684, 1778032), (912, 1333524), (1216, 1000143), (1368, 889016), (1824, 666762), (2736, 444508), (3648, 333381), (5472, 222254), (10944, 111127)]