228565554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6735

約数の個数: 64

約数和(自身を含む): 562805760

約数和(自身を除く): 334240206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 6661, 11438, 13322, 17157, 19983, 34314, 39966, 46627, 93254, 126559, 139881, 253118, 279762, 286423, 379677, 572846, 759354, 859269, 885913, 1718538, 1771826, 2004961, 2657739, 4009922, 5315478, 5442037, 6014883, 10884074, 12029766, 16326111, 32652222, 38094259, 76188518, 114282777, 228565554]

約数ペア:

[(1, 228565554), (2, 114282777), (3, 76188518), (6, 38094259), (7, 32652222), (14, 16326111), (19, 12029766), (21, 10884074), (38, 6014883), (42, 5442037), (43, 5315478), (57, 4009922), (86, 2657739), (114, 2004961), (129, 1771826), (133, 1718538), (258, 885913), (266, 859269), (301, 759354), (399, 572846), (602, 379677), (798, 286423), (817, 279762), (903, 253118), (1634, 139881), (1806, 126559), (2451, 93254), (4902, 46627), (5719, 39966), (6661, 34314), (11438, 19983), (13322, 17157)]