211512312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9209}}^1$

素因数の和:9261

約数の個数: 96

約数和(自身を含む): 646542000

約数和(自身を除く): 435029688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 9209, 11484, 18418, 22968, 27627, 36836, 55254, 73672, 82881, 101299, 110508, 165762, 202598, 221016, 267061, 303897, 331524, 405196, 534122, 607794, 663048, 801183, 810392, 911691, 1068244, 1215588, 1602366, 1823382, 2136488, 2403549, 2431176, 2937671, 3204732, 3646764, 4807098, 5875342, 6409464, 7293528, 8813013, 9614196, 11750684, 17626026, 19228392, 23501368, 26439039, 35252052, 52878078, 70504104, 105756156, 211512312]

約数ペア:

[(1, 211512312), (2, 105756156), (3, 70504104), (4, 52878078), (6, 35252052), (8, 26439039), (9, 23501368), (11, 19228392), (12, 17626026), (18, 11750684), (22, 9614196), (24, 8813013), (29, 7293528), (33, 6409464), (36, 5875342), (44, 4807098), (58, 3646764), (66, 3204732), (72, 2937671), (87, 2431176), (88, 2403549), (99, 2136488), (116, 1823382), (132, 1602366), (174, 1215588), (198, 1068244), (232, 911691), (261, 810392), (264, 801183), (319, 663048), (348, 607794), (396, 534122), (522, 405196), (638, 331524), (696, 303897), (792, 267061), (957, 221016), (1044, 202598), (1276, 165762), (1914, 110508), (2088, 101299), (2552, 82881), (2871, 73672), (3828, 55254), (5742, 36836), (7656, 27627), (9209, 22968), (11484, 18418)]