221168304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 710659872

約数和(自身を除く): 489491568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 313, 336, 504, 626, 701, 939, 1008, 1252, 1402, 1878, 2103, 2191, 2504, 2804, 2817, 3756, 4206, 4382, 4907, 5008, 5608, 5634, 6309, 6573, 7512, 8412, 8764, 9814, 11216, 11268, 12618, 13146, 14721, 15024, 16824, 17528, 19628, 19719, 22536, 25236, 26292, 29442, 33648, 35056, 39256, 39438, 44163, 45072, 50472, 52584, 58884, 78512, 78876, 88326, 100944, 105168, 117768, 157752, 176652, 219413, 235536, 315504, 353304, 438826, 658239, 706608, 877652, 1316478, 1535891, 1755304, 1974717, 2632956, 3071782, 3510608, 3949434, 4607673, 5265912, 6143564, 7898868, 9215346, 10531824, 12287128, 13823019, 15797736, 18430692, 24574256, 27646038, 31595472, 36861384, 55292076, 73722768, 110584152, 221168304]

約数ペア:

[(1, 221168304), (2, 110584152), (3, 73722768), (4, 55292076), (6, 36861384), (7, 31595472), (8, 27646038), (9, 24574256), (12, 18430692), (14, 15797736), (16, 13823019), (18, 12287128), (21, 10531824), (24, 9215346), (28, 7898868), (36, 6143564), (42, 5265912), (48, 4607673), (56, 3949434), (63, 3510608), (72, 3071782), (84, 2632956), (112, 1974717), (126, 1755304), (144, 1535891), (168, 1316478), (252, 877652), (313, 706608), (336, 658239), (504, 438826), (626, 353304), (701, 315504), (939, 235536), (1008, 219413), (1252, 176652), (1402, 157752), (1878, 117768), (2103, 105168), (2191, 100944), (2504, 88326), (2804, 78876), (2817, 78512), (3756, 58884), (4206, 52584), (4382, 50472), (4907, 45072), (5008, 44163), (5608, 39438), (5634, 39256), (6309, 35056), (6573, 33648), (7512, 29442), (8412, 26292), (8764, 25236), (9814, 22536), (11216, 19719), (11268, 19628), (12618, 17528), (13146, 16824), (14721, 15024)]