2018096528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 4799692800

約数和(自身を除く): 2781596272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 83, 94, 112, 124, 149, 166, 188, 217, 248, 298, 329, 332, 376, 434, 496, 581, 596, 658, 664, 752, 868, 1043, 1162, 1192, 1316, 1328, 1457, 1736, 2086, 2324, 2384, 2573, 2632, 2914, 3472, 3901, 4172, 4619, 4648, 5146, 5264, 5828, 7003, 7802, 8344, 9238, 9296, 10199, 10292, 11656, 12367, 14006, 15604, 16688, 18011, 18476, 20398, 20584, 23312, 24734, 27307, 28012, 31208, 32333, 36022, 36952, 40796, 41168, 49021, 49468, 54614, 56024, 62416, 64666, 72044, 73904, 81592, 86569, 98042, 98936, 109228, 112048, 120931, 129332, 144088, 163184, 173138, 196084, 197872, 217093, 218456, 241862, 258664, 288176, 346276, 383377, 392168, 434186, 436912, 483724, 517328, 581249, 692552, 766754, 784336, 846517, 868372, 967448, 1162498, 1385104, 1519651, 1533508, 1693034, 1736744, 1934896, 2324996, 2683639, 3039302, 3067016, 3386068, 3473488, 4068743, 4649992, 5367278, 6078604, 6134032, 6772136, 8137486, 9299984, 10734556, 12157208, 13544272, 16274972, 18018719, 21469112, 24314416, 32549944, 36037438, 42938224, 65099888, 72074876, 126131033, 144149752, 252262066, 288299504, 504524132, 1009048264, 2018096528]

約数ペア:

[(1, 2018096528), (2, 1009048264), (4, 504524132), (7, 288299504), (8, 252262066), (14, 144149752), (16, 126131033), (28, 72074876), (31, 65099888), (47, 42938224), (56, 36037438), (62, 32549944), (83, 24314416), (94, 21469112), (112, 18018719), (124, 16274972), (149, 13544272), (166, 12157208), (188, 10734556), (217, 9299984), (248, 8137486), (298, 6772136), (329, 6134032), (332, 6078604), (376, 5367278), (434, 4649992), (496, 4068743), (581, 3473488), (596, 3386068), (658, 3067016), (664, 3039302), (752, 2683639), (868, 2324996), (1043, 1934896), (1162, 1736744), (1192, 1693034), (1316, 1533508), (1328, 1519651), (1457, 1385104), (1736, 1162498), (2086, 967448), (2324, 868372), (2384, 846517), (2573, 784336), (2632, 766754), (2914, 692552), (3472, 581249), (3901, 517328), (4172, 483724), (4619, 436912), (4648, 434186), (5146, 392168), (5264, 383377), (5828, 346276), (7003, 288176), (7802, 258664), (8344, 241862), (9238, 218456), (9296, 217093), (10199, 197872), (10292, 196084), (11656, 173138), (12367, 163184), (14006, 144088), (15604, 129332), (16688, 120931), (18011, 112048), (18476, 109228), (20398, 98936), (20584, 98042), (23312, 86569), (24734, 81592), (27307, 73904), (28012, 72044), (31208, 64666), (32333, 62416), (36022, 56024), (36952, 54614), (40796, 49468), (41168, 49021)]