243399268

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{4297}}^1$

素因数の和:4349

約数の個数: 54

約数和(自身を含む): 526474914

約数和(自身を除く): 283075646

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3332, 4046, 4297, 8092, 8594, 14161, 17188, 28322, 30079, 56644, 60158, 73049, 120316, 146098, 210553, 292196, 421106, 511343, 842212, 1022686, 1241833, 2045372, 2483666, 3579401, 4967332, 7158802, 8692831, 14317604, 17385662, 34771324, 60849817, 121699634, 243399268]

約数ペア:

[(1, 243399268), (2, 121699634), (4, 60849817), (7, 34771324), (14, 17385662), (17, 14317604), (28, 8692831), (34, 7158802), (49, 4967332), (68, 3579401), (98, 2483666), (119, 2045372), (196, 1241833), (238, 1022686), (289, 842212), (476, 511343), (578, 421106), (833, 292196), (1156, 210553), (1666, 146098), (2023, 120316), (3332, 73049), (4046, 60158), (4297, 56644), (8092, 30079), (8594, 28322), (14161, 17188)]