220296064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3551

約数の個数: 64

約数和(自身を含む): 480848400

約数和(自身を除く): 260552336

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3491, 3712, 3944, 6982, 7888, 13964, 15776, 27928, 31552, 55856, 59347, 63104, 101239, 111712, 118694, 202478, 223424, 237388, 404956, 446848, 474776, 809912, 949552, 1619824, 1721063, 1899104, 3239648, 3442126, 3798208, 6479296, 6884252, 7596416, 12958592, 13768504, 27537008, 55074016, 110148032, 220296064]

約数ペア:

[(1, 220296064), (2, 110148032), (4, 55074016), (8, 27537008), (16, 13768504), (17, 12958592), (29, 7596416), (32, 6884252), (34, 6479296), (58, 3798208), (64, 3442126), (68, 3239648), (116, 1899104), (128, 1721063), (136, 1619824), (232, 949552), (272, 809912), (464, 474776), (493, 446848), (544, 404956), (928, 237388), (986, 223424), (1088, 202478), (1856, 118694), (1972, 111712), (2176, 101239), (3491, 63104), (3712, 59347), (3944, 55856), (6982, 31552), (7888, 27928), (13964, 15776)]