2577963708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 7095029760

約数和(自身を除く): 4517066052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 79, 102, 142, 153, 158, 204, 213, 237, 284, 306, 316, 426, 474, 612, 639, 711, 751, 852, 948, 1207, 1278, 1343, 1422, 1502, 2253, 2414, 2556, 2686, 2844, 3004, 3621, 4029, 4506, 4828, 5372, 5609, 6759, 7242, 8058, 9012, 10863, 11218, 12087, 12767, 13518, 14484, 16116, 16827, 21726, 22436, 24174, 25534, 27036, 33654, 38301, 43452, 48348, 50481, 51068, 53321, 59329, 67308, 76602, 95353, 100962, 106642, 114903, 118658, 153204, 159963, 177987, 190706, 201924, 213284, 229806, 237316, 286059, 319926, 355974, 381412, 459612, 479889, 533961, 572118, 639852, 711948, 858177, 906457, 959778, 1008593, 1067922, 1144236, 1716354, 1812914, 1919556, 2017186, 2135844, 2719371, 3025779, 3432708, 3625828, 4034372, 4212359, 5438742, 6051558, 8158113, 8424718, 9077337, 10877484, 12103116, 12637077, 16316226, 16849436, 18154674, 25274154, 32632452, 36309348, 37911231, 50548308, 71610103, 75822462, 143220206, 151644924, 214830309, 286440412, 429660618, 644490927, 859321236, 1288981854, 2577963708]

約数ペア:

[(1, 2577963708), (2, 1288981854), (3, 859321236), (4, 644490927), (6, 429660618), (9, 286440412), (12, 214830309), (17, 151644924), (18, 143220206), (34, 75822462), (36, 71610103), (51, 50548308), (68, 37911231), (71, 36309348), (79, 32632452), (102, 25274154), (142, 18154674), (153, 16849436), (158, 16316226), (204, 12637077), (213, 12103116), (237, 10877484), (284, 9077337), (306, 8424718), (316, 8158113), (426, 6051558), (474, 5438742), (612, 4212359), (639, 4034372), (711, 3625828), (751, 3432708), (852, 3025779), (948, 2719371), (1207, 2135844), (1278, 2017186), (1343, 1919556), (1422, 1812914), (1502, 1716354), (2253, 1144236), (2414, 1067922), (2556, 1008593), (2686, 959778), (2844, 906457), (3004, 858177), (3621, 711948), (4029, 639852), (4506, 572118), (4828, 533961), (5372, 479889), (5609, 459612), (6759, 381412), (7242, 355974), (8058, 319926), (9012, 286059), (10863, 237316), (11218, 229806), (12087, 213284), (12767, 201924), (13518, 190706), (14484, 177987), (16116, 159963), (16827, 153204), (21726, 118658), (22436, 114903), (24174, 106642), (25534, 100962), (27036, 95353), (33654, 76602), (38301, 67308), (43452, 59329), (48348, 53321), (50481, 51068)]