213072912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 120

約数和(自身を含む): 657360704

約数和(自身を除く): 444287792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 2647, 3096, 3354, 4472, 5031, 5294, 6192, 6708, 7941, 8944, 10062, 10588, 13416, 15882, 20124, 21176, 23823, 26832, 31764, 34411, 40248, 42352, 47646, 63528, 68822, 80496, 95292, 103233, 113821, 127056, 137644, 190584, 206466, 227642, 275288, 309699, 341463, 381168, 412932, 455284, 550576, 619398, 682926, 825864, 910568, 1024389, 1238796, 1365852, 1479673, 1651728, 1821136, 2048778, 2477592, 2731704, 2959346, 4097556, 4439019, 4955184, 5463408, 5918692, 8195112, 8878038, 11837384, 13317057, 16390224, 17756076, 23674768, 26634114, 35512152, 53268228, 71024304, 106536456, 213072912]

約数ペア:

[(1, 213072912), (2, 106536456), (3, 71024304), (4, 53268228), (6, 35512152), (8, 26634114), (9, 23674768), (12, 17756076), (13, 16390224), (16, 13317057), (18, 11837384), (24, 8878038), (26, 8195112), (36, 5918692), (39, 5463408), (43, 4955184), (48, 4439019), (52, 4097556), (72, 2959346), (78, 2731704), (86, 2477592), (104, 2048778), (117, 1821136), (129, 1651728), (144, 1479673), (156, 1365852), (172, 1238796), (208, 1024389), (234, 910568), (258, 825864), (312, 682926), (344, 619398), (387, 550576), (468, 455284), (516, 412932), (559, 381168), (624, 341463), (688, 309699), (774, 275288), (936, 227642), (1032, 206466), (1118, 190584), (1548, 137644), (1677, 127056), (1872, 113821), (2064, 103233), (2236, 95292), (2647, 80496), (3096, 68822), (3354, 63528), (4472, 47646), (5031, 42352), (5294, 40248), (6192, 34411), (6708, 31764), (7941, 26832), (8944, 23823), (10062, 21176), (10588, 20124), (13416, 15882)]