12278340508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3461}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 27010247040

約数和(自身を除く): 14731906532

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 257, 406, 476, 493, 514, 812, 986, 1028, 1799, 1972, 3451, 3461, 3598, 4369, 6902, 6922, 7196, 7453, 8738, 13804, 13844, 14906, 17476, 24227, 29812, 30583, 48454, 52171, 58837, 61166, 96908, 100369, 104342, 117674, 122332, 126701, 200738, 208684, 235348, 253402, 401476, 411859, 506804, 702583, 823718, 886907, 889477, 1405166, 1647436, 1706273, 1773814, 1778954, 2810332, 3412546, 3547628, 3557908, 6226339, 6825092, 11943911, 12452678, 15121109, 23887822, 24905356, 25794833, 30242218, 47775644, 51589666, 60484436, 103179332, 105847763, 180563831, 211695526, 361127662, 423391052, 438512161, 722255324, 877024322, 1754048644, 3069585127, 6139170254, 12278340508]

約数ペア:

[(1, 12278340508), (2, 6139170254), (4, 3069585127), (7, 1754048644), (14, 877024322), (17, 722255324), (28, 438512161), (29, 423391052), (34, 361127662), (58, 211695526), (68, 180563831), (116, 105847763), (119, 103179332), (203, 60484436), (238, 51589666), (257, 47775644), (406, 30242218), (476, 25794833), (493, 24905356), (514, 23887822), (812, 15121109), (986, 12452678), (1028, 11943911), (1799, 6825092), (1972, 6226339), (3451, 3557908), (3461, 3547628), (3598, 3412546), (4369, 2810332), (6902, 1778954), (6922, 1773814), (7196, 1706273), (7453, 1647436), (8738, 1405166), (13804, 889477), (13844, 886907), (14906, 823718), (17476, 702583), (24227, 506804), (29812, 411859), (30583, 401476), (48454, 253402), (52171, 235348), (58837, 208684), (61166, 200738), (96908, 126701), (100369, 122332), (104342, 117674)]