485285118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 1060400640

約数和(自身を除く): 575115522

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 103, 111, 114, 206, 222, 309, 618, 703, 1117, 1406, 1957, 2109, 2234, 3351, 3811, 3914, 4218, 5871, 6702, 7622, 11433, 11742, 21223, 22866, 41329, 42446, 63669, 72409, 82658, 115051, 123987, 127338, 144818, 217227, 230102, 247974, 345153, 434454, 690306, 785251, 1570502, 2185969, 2355753, 4256887, 4371938, 4711506, 6557907, 8513774, 12770661, 13115814, 25541322, 80880853, 161761706, 242642559, 485285118]

約数ペア:

[(1, 485285118), (2, 242642559), (3, 161761706), (6, 80880853), (19, 25541322), (37, 13115814), (38, 12770661), (57, 8513774), (74, 6557907), (103, 4711506), (111, 4371938), (114, 4256887), (206, 2355753), (222, 2185969), (309, 1570502), (618, 785251), (703, 690306), (1117, 434454), (1406, 345153), (1957, 247974), (2109, 230102), (2234, 217227), (3351, 144818), (3811, 127338), (3914, 123987), (4218, 115051), (5871, 82658), (6702, 72409), (7622, 63669), (11433, 42446), (11742, 41329), (21223, 22866)]