641847888

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^2\times {\mathrm{4093}}^1$

素因数の和:4135

約数の個数: 150

約数和(自身を含む): 2042427002

約数和(自身を除く): 1400579114

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 297, 324, 363, 396, 432, 484, 528, 594, 648, 726, 792, 891, 968, 1089, 1188, 1296, 1452, 1584, 1782, 1936, 2178, 2376, 2904, 3267, 3564, 4093, 4356, 4752, 5808, 6534, 7128, 8186, 8712, 9801, 12279, 13068, 14256, 16372, 17424, 19602, 24558, 26136, 32744, 36837, 39204, 45023, 49116, 52272, 65488, 73674, 78408, 90046, 98232, 110511, 135069, 147348, 156816, 180092, 196464, 221022, 270138, 294696, 331533, 360184, 405207, 442044, 495253, 540276, 589392, 663066, 720368, 810414, 884088, 990506, 1080552, 1215621, 1326132, 1485759, 1620828, 1768176, 1981012, 2161104, 2431242, 2652264, 2971518, 3241656, 3646863, 3962024, 4457277, 4862484, 5304528, 5943036, 6483312, 7293726, 7924048, 8914554, 9724968, 11886072, 13371831, 14587452, 17829108, 19449936, 23772144, 26743662, 29174904, 35658216, 40115493, 53487324, 58349808, 71316432, 80230986, 106974648, 160461972, 213949296, 320923944, 641847888]

約数ペア:

[(1, 641847888), (2, 320923944), (3, 213949296), (4, 160461972), (6, 106974648), (8, 80230986), (9, 71316432), (11, 58349808), (12, 53487324), (16, 40115493), (18, 35658216), (22, 29174904), (24, 26743662), (27, 23772144), (33, 19449936), (36, 17829108), (44, 14587452), (48, 13371831), (54, 11886072), (66, 9724968), (72, 8914554), (81, 7924048), (88, 7293726), (99, 6483312), (108, 5943036), (121, 5304528), (132, 4862484), (144, 4457277), (162, 3962024), (176, 3646863), (198, 3241656), (216, 2971518), (242, 2652264), (264, 2431242), (297, 2161104), (324, 1981012), (363, 1768176), (396, 1620828), (432, 1485759), (484, 1326132), (528, 1215621), (594, 1080552), (648, 990506), (726, 884088), (792, 810414), (891, 720368), (968, 663066), (1089, 589392), (1188, 540276), (1296, 495253), (1452, 442044), (1584, 405207), (1782, 360184), (1936, 331533), (2178, 294696), (2376, 270138), (2904, 221022), (3267, 196464), (3564, 180092), (4093, 156816), (4356, 147348), (4752, 135069), (5808, 110511), (6534, 98232), (7128, 90046), (8186, 78408), (8712, 73674), (9801, 65488), (12279, 52272), (13068, 49116), (14256, 45023), (16372, 39204), (17424, 36837), (19602, 32744), (24558, 26136)]