354974144

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 861437952

約数和(自身を除く): 506463808

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 224, 238, 254, 272, 367, 448, 476, 508, 544, 734, 889, 952, 1016, 1088, 1468, 1778, 1904, 2032, 2159, 2569, 2936, 3556, 3808, 4064, 4318, 5138, 5872, 6239, 7112, 7616, 8128, 8636, 10276, 11744, 12478, 14224, 15113, 17272, 20552, 23488, 24956, 28448, 30226, 34544, 41104, 43673, 46609, 49912, 56896, 60452, 69088, 82208, 87346, 93218, 99824, 120904, 138176, 164416, 174692, 186436, 199648, 241808, 326263, 349384, 372872, 399296, 483616, 652526, 698768, 745744, 792353, 967232, 1305052, 1397536, 1491488, 1584706, 2610104, 2795072, 2982976, 3169412, 5220208, 5546471, 6338824, 10440416, 11092942, 12677648, 20880832, 22185884, 25355296, 44371768, 50710592, 88743536, 177487072, 354974144]

約数ペア:

[(1, 354974144), (2, 177487072), (4, 88743536), (7, 50710592), (8, 44371768), (14, 25355296), (16, 22185884), (17, 20880832), (28, 12677648), (32, 11092942), (34, 10440416), (56, 6338824), (64, 5546471), (68, 5220208), (112, 3169412), (119, 2982976), (127, 2795072), (136, 2610104), (224, 1584706), (238, 1491488), (254, 1397536), (272, 1305052), (367, 967232), (448, 792353), (476, 745744), (508, 698768), (544, 652526), (734, 483616), (889, 399296), (952, 372872), (1016, 349384), (1088, 326263), (1468, 241808), (1778, 199648), (1904, 186436), (2032, 174692), (2159, 164416), (2569, 138176), (2936, 120904), (3556, 99824), (3808, 93218), (4064, 87346), (4318, 82208), (5138, 69088), (5872, 60452), (6239, 56896), (7112, 49912), (7616, 46609), (8128, 43673), (8636, 41104), (10276, 34544), (11744, 30226), (12478, 28448), (14224, 24956), (15113, 23488), (17272, 20552)]