1909167264

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 5574408840

約数和(自身を除く): 3665241576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 109, 122, 144, 183, 218, 244, 288, 327, 366, 436, 488, 549, 654, 732, 872, 976, 981, 997, 1098, 1308, 1464, 1744, 1952, 1962, 1994, 2196, 2616, 2928, 2991, 3488, 3924, 3988, 4392, 5232, 5856, 5982, 6649, 7848, 7976, 8784, 8973, 10464, 11964, 13298, 15696, 15952, 17568, 17946, 19947, 23928, 26596, 31392, 31904, 35892, 39894, 47856, 53192, 59841, 60817, 71784, 79788, 95712, 106384, 108673, 119682, 121634, 143568, 159576, 182451, 212768, 217346, 239364, 243268, 287136, 319152, 326019, 364902, 434692, 478728, 486536, 547353, 638304, 652038, 729804, 869384, 957456, 973072, 978057, 1094706, 1304076, 1459608, 1738768, 1914912, 1946144, 1956114, 2189412, 2608152, 2919216, 3477536, 3912228, 4378824, 5216304, 5838432, 6629053, 7824456, 8757648, 10432608, 13258106, 15648912, 17515296, 19887159, 26516212, 31297824, 39774318, 53032424, 59661477, 79548636, 106064848, 119322954, 159097272, 212129696, 238645908, 318194544, 477291816, 636389088, 954583632, 1909167264]

約数ペア:

[(1, 1909167264), (2, 954583632), (3, 636389088), (4, 477291816), (6, 318194544), (8, 238645908), (9, 212129696), (12, 159097272), (16, 119322954), (18, 106064848), (24, 79548636), (32, 59661477), (36, 53032424), (48, 39774318), (61, 31297824), (72, 26516212), (96, 19887159), (109, 17515296), (122, 15648912), (144, 13258106), (183, 10432608), (218, 8757648), (244, 7824456), (288, 6629053), (327, 5838432), (366, 5216304), (436, 4378824), (488, 3912228), (549, 3477536), (654, 2919216), (732, 2608152), (872, 2189412), (976, 1956114), (981, 1946144), (997, 1914912), (1098, 1738768), (1308, 1459608), (1464, 1304076), (1744, 1094706), (1952, 978057), (1962, 973072), (1994, 957456), (2196, 869384), (2616, 729804), (2928, 652038), (2991, 638304), (3488, 547353), (3924, 486536), (3988, 478728), (4392, 434692), (5232, 364902), (5856, 326019), (5982, 319152), (6649, 287136), (7848, 243268), (7976, 239364), (8784, 217346), (8973, 212768), (10464, 182451), (11964, 159576), (13298, 143568), (15696, 121634), (15952, 119682), (17568, 108673), (17946, 106384), (19947, 95712), (23928, 79788), (26596, 71784), (31392, 60817), (31904, 59841), (35892, 53192), (39894, 47856)]