211922172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 676166400

約数和(自身を除く): 464244228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 89, 99, 126, 132, 154, 178, 198, 231, 252, 267, 308, 356, 396, 462, 534, 623, 693, 801, 859, 924, 979, 1068, 1246, 1386, 1602, 1718, 1869, 1958, 2492, 2577, 2772, 2937, 3204, 3436, 3738, 3916, 5154, 5607, 5874, 6013, 6853, 7476, 7731, 8811, 9449, 10308, 11214, 11748, 12026, 13706, 15462, 17622, 18039, 18898, 20559, 22428, 24052, 27412, 28347, 30924, 35244, 36078, 37796, 41118, 54117, 56694, 61677, 66143, 72156, 76451, 82236, 85041, 108234, 113388, 123354, 132286, 152902, 170082, 198429, 216468, 229353, 246708, 264572, 305804, 340164, 396858, 458706, 535157, 595287, 688059, 793716, 840961, 917412, 1070314, 1190574, 1376118, 1605471, 1681922, 2140628, 2381148, 2522883, 2752236, 3210942, 3363844, 4816413, 5045766, 5886727, 6421884, 7568649, 9632826, 10091532, 11773454, 15137298, 17660181, 19265652, 23546908, 30274596, 35320362, 52980543, 70640724, 105961086, 211922172]

約数ペア:

[(1, 211922172), (2, 105961086), (3, 70640724), (4, 52980543), (6, 35320362), (7, 30274596), (9, 23546908), (11, 19265652), (12, 17660181), (14, 15137298), (18, 11773454), (21, 10091532), (22, 9632826), (28, 7568649), (33, 6421884), (36, 5886727), (42, 5045766), (44, 4816413), (63, 3363844), (66, 3210942), (77, 2752236), (84, 2522883), (89, 2381148), (99, 2140628), (126, 1681922), (132, 1605471), (154, 1376118), (178, 1190574), (198, 1070314), (231, 917412), (252, 840961), (267, 793716), (308, 688059), (356, 595287), (396, 535157), (462, 458706), (534, 396858), (623, 340164), (693, 305804), (801, 264572), (859, 246708), (924, 229353), (979, 216468), (1068, 198429), (1246, 170082), (1386, 152902), (1602, 132286), (1718, 123354), (1869, 113388), (1958, 108234), (2492, 85041), (2577, 82236), (2772, 76451), (2937, 72156), (3204, 66143), (3436, 61677), (3738, 56694), (3916, 54117), (5154, 41118), (5607, 37796), (5874, 36078), (6013, 35244), (6853, 30924), (7476, 28347), (7731, 27412), (8811, 24052), (9449, 22428), (10308, 20559), (11214, 18898), (11748, 18039), (12026, 17622), (13706, 15462)]