215537976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 128

約数和(自身を含む): 652320000

約数和(自身を除く): 436782024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 1811, 2052, 2088, 2204, 3132, 3306, 3622, 4104, 4408, 4959, 5433, 6264, 6612, 7244, 9918, 10866, 13224, 14488, 14877, 16299, 19836, 21732, 29754, 32598, 34409, 39672, 43464, 48897, 52519, 59508, 65196, 68818, 97794, 103227, 105038, 119016, 130392, 137636, 157557, 195588, 206454, 210076, 275272, 309681, 315114, 391176, 412908, 420152, 472671, 619362, 630228, 825816, 929043, 945342, 997861, 1238724, 1260456, 1418013, 1858086, 1890684, 1995722, 2477448, 2836026, 2993583, 3716172, 3781368, 3991444, 5672052, 5987166, 7432344, 7982888, 8980749, 11344104, 11974332, 17961498, 23948664, 26942247, 35922996, 53884494, 71845992, 107768988, 215537976]

約数ペア:

[(1, 215537976), (2, 107768988), (3, 71845992), (4, 53884494), (6, 35922996), (8, 26942247), (9, 23948664), (12, 17961498), (18, 11974332), (19, 11344104), (24, 8980749), (27, 7982888), (29, 7432344), (36, 5987166), (38, 5672052), (54, 3991444), (57, 3781368), (58, 3716172), (72, 2993583), (76, 2836026), (87, 2477448), (108, 1995722), (114, 1890684), (116, 1858086), (152, 1418013), (171, 1260456), (174, 1238724), (216, 997861), (228, 945342), (232, 929043), (261, 825816), (342, 630228), (348, 619362), (456, 472671), (513, 420152), (522, 412908), (551, 391176), (684, 315114), (696, 309681), (783, 275272), (1026, 210076), (1044, 206454), (1102, 195588), (1368, 157557), (1566, 137636), (1653, 130392), (1811, 119016), (2052, 105038), (2088, 103227), (2204, 97794), (3132, 68818), (3306, 65196), (3622, 59508), (4104, 52519), (4408, 48897), (4959, 43464), (5433, 39672), (6264, 34409), (6612, 32598), (7244, 29754), (9918, 21732), (10866, 19836), (13224, 16299), (14488, 14877)]