258536124

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 865810176

約数和(自身を除く): 607274052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 81, 84, 86, 99, 108, 126, 129, 132, 154, 162, 172, 189, 198, 231, 241, 252, 258, 297, 301, 308, 324, 378, 387, 396, 462, 473, 482, 516, 567, 594, 602, 693, 723, 756, 774, 891, 903, 924, 946, 964, 1134, 1161, 1188, 1204, 1386, 1419, 1446, 1548, 1687, 1782, 1806, 1892, 2079, 2169, 2268, 2322, 2651, 2709, 2772, 2838, 2892, 3311, 3374, 3483, 3564, 3612, 4158, 4257, 4338, 4644, 5061, 5302, 5418, 5676, 6237, 6507, 6622, 6748, 6966, 7953, 8127, 8316, 8514, 8676, 9933, 10122, 10363, 10604, 10836, 12474, 12771, 13014, 13244, 13932, 15183, 15906, 16254, 17028, 18557, 19521, 19866, 20244, 20726, 23859, 24381, 24948, 25542, 26028, 29799, 30366, 31089, 31812, 32508, 37114, 38313, 39042, 39732, 41452, 45549, 47718, 48762, 51084, 55671, 59598, 60732, 62178, 71577, 72541, 74228, 76626, 78084, 89397, 91098, 93267, 95436, 97524, 111342, 113993, 119196, 124356, 136647, 143154, 145082, 153252, 167013, 178794, 182196, 186534, 214731, 217623, 222684, 227986, 268191, 273294, 279801, 286308, 290164, 334026, 341979, 357588, 373068, 429462, 435246, 455972, 501039, 536382, 546588, 559602, 652869, 668052, 683958, 797951, 839403, 858924, 870492, 1002078, 1025937, 1072764, 1119204, 1305738, 1367916, 1503117, 1595902, 1678806, 1958607, 2004156, 2051874, 2393853, 2611476, 3006234, 3077811, 3191804, 3357612, 3917214, 4103748, 4787706, 5875821, 6012468, 6155622, 7181559, 7834428, 9233433, 9575412, 11751642, 12311244, 14363118, 18466866, 21544677, 23503284, 28726236, 36933732, 43089354, 64634031, 86178708, 129268062, 258536124]

約数ペア:

[(1, 258536124), (2, 129268062), (3, 86178708), (4, 64634031), (6, 43089354), (7, 36933732), (9, 28726236), (11, 23503284), (12, 21544677), (14, 18466866), (18, 14363118), (21, 12311244), (22, 11751642), (27, 9575412), (28, 9233433), (33, 7834428), (36, 7181559), (42, 6155622), (43, 6012468), (44, 5875821), (54, 4787706), (63, 4103748), (66, 3917214), (77, 3357612), (81, 3191804), (84, 3077811), (86, 3006234), (99, 2611476), (108, 2393853), (126, 2051874), (129, 2004156), (132, 1958607), (154, 1678806), (162, 1595902), (172, 1503117), (189, 1367916), (198, 1305738), (231, 1119204), (241, 1072764), (252, 1025937), (258, 1002078), (297, 870492), (301, 858924), (308, 839403), (324, 797951), (378, 683958), (387, 668052), (396, 652869), (462, 559602), (473, 546588), (482, 536382), (516, 501039), (567, 455972), (594, 435246), (602, 429462), (693, 373068), (723, 357588), (756, 341979), (774, 334026), (891, 290164), (903, 286308), (924, 279801), (946, 273294), (964, 268191), (1134, 227986), (1161, 222684), (1188, 217623), (1204, 214731), (1386, 186534), (1419, 182196), (1446, 178794), (1548, 167013), (1687, 153252), (1782, 145082), (1806, 143154), (1892, 136647), (2079, 124356), (2169, 119196), (2268, 113993), (2322, 111342), (2651, 97524), (2709, 95436), (2772, 93267), (2838, 91098), (2892, 89397), (3311, 78084), (3374, 76626), (3483, 74228), (3564, 72541), (3612, 71577), (4158, 62178), (4257, 60732), (4338, 59598), (4644, 55671), (5061, 51084), (5302, 48762), (5418, 47718), (5676, 45549), (6237, 41452), (6507, 39732), (6622, 39042), (6748, 38313), (6966, 37114), (7953, 32508), (8127, 31812), (8316, 31089), (8514, 30366), (8676, 29799), (9933, 26028), (10122, 25542), (10363, 24948), (10604, 24381), (10836, 23859), (12474, 20726), (12771, 20244), (13014, 19866), (13244, 19521), (13932, 18557), (15183, 17028), (15906, 16254)]