800226

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 2131200

約数和(自身を除く): 1330974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 73, 87, 126, 146, 174, 189, 203, 219, 261, 378, 406, 438, 511, 522, 609, 657, 783, 1022, 1218, 1314, 1533, 1566, 1827, 1971, 2117, 3066, 3654, 3942, 4234, 4599, 5481, 6351, 9198, 10962, 12702, 13797, 14819, 19053, 27594, 29638, 38106, 44457, 57159, 88914, 114318, 133371, 266742, 400113, 800226]

約数ペア:

[(1, 800226), (2, 400113), (3, 266742), (6, 133371), (7, 114318), (9, 88914), (14, 57159), (18, 44457), (21, 38106), (27, 29638), (29, 27594), (42, 19053), (54, 14819), (58, 13797), (63, 12702), (73, 10962), (87, 9198), (126, 6351), (146, 5481), (174, 4599), (189, 4234), (203, 3942), (219, 3654), (261, 3066), (378, 2117), (406, 1971), (438, 1827), (511, 1566), (522, 1533), (609, 1314), (657, 1218), (783, 1022)]