2220691424

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7456

約数の個数: 96

約数和(自身を含む): 5334336000

約数和(自身を除く): 3113644576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 497, 532, 568, 608, 994, 1064, 1136, 1349, 1988, 2128, 2272, 2698, 3976, 4256, 5396, 7349, 7952, 9443, 10792, 14698, 15904, 18886, 21584, 29396, 37772, 43168, 51443, 58792, 75544, 102886, 117584, 139631, 151088, 205772, 235168, 279262, 302176, 411544, 521779, 558524, 823088, 977417, 1043558, 1117048, 1646176, 1954834, 2087116, 2234096, 3652453, 3909668, 4174232, 4468192, 7304906, 7819336, 8348464, 9913801, 14609812, 15638672, 16696928, 19827602, 29219624, 31277344, 39655204, 58439248, 69396607, 79310408, 116878496, 138793214, 158620816, 277586428, 317241632, 555172856, 1110345712, 2220691424]

約数ペア:

[(1, 2220691424), (2, 1110345712), (4, 555172856), (7, 317241632), (8, 277586428), (14, 158620816), (16, 138793214), (19, 116878496), (28, 79310408), (32, 69396607), (38, 58439248), (56, 39655204), (71, 31277344), (76, 29219624), (112, 19827602), (133, 16696928), (142, 15638672), (152, 14609812), (224, 9913801), (266, 8348464), (284, 7819336), (304, 7304906), (497, 4468192), (532, 4174232), (568, 3909668), (608, 3652453), (994, 2234096), (1064, 2087116), (1136, 1954834), (1349, 1646176), (1988, 1117048), (2128, 1043558), (2272, 977417), (2698, 823088), (3976, 558524), (4256, 521779), (5396, 411544), (7349, 302176), (7952, 279262), (9443, 235168), (10792, 205772), (14698, 151088), (15904, 139631), (18886, 117584), (21584, 102886), (29396, 75544), (37772, 58792), (43168, 51443)]