287369352

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 809991000

約数和(自身を除く): 522621648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 229, 232, 261, 348, 458, 522, 601, 687, 696, 916, 1044, 1202, 1374, 1803, 1832, 2061, 2088, 2404, 2748, 3606, 4122, 4808, 5409, 5496, 6641, 7212, 8244, 10818, 13282, 14424, 16488, 17429, 19923, 21636, 26564, 34858, 39846, 43272, 52287, 53128, 59769, 69716, 79692, 104574, 119538, 137629, 139432, 156861, 159384, 209148, 239076, 275258, 313722, 412887, 418296, 478152, 550516, 627444, 825774, 1101032, 1238661, 1254888, 1651548, 2477322, 3303096, 3991241, 4954644, 7982482, 9909288, 11973723, 15964964, 23947446, 31929928, 35921169, 47894892, 71842338, 95789784, 143684676, 287369352]

約数ペア:

[(1, 287369352), (2, 143684676), (3, 95789784), (4, 71842338), (6, 47894892), (8, 35921169), (9, 31929928), (12, 23947446), (18, 15964964), (24, 11973723), (29, 9909288), (36, 7982482), (58, 4954644), (72, 3991241), (87, 3303096), (116, 2477322), (174, 1651548), (229, 1254888), (232, 1238661), (261, 1101032), (348, 825774), (458, 627444), (522, 550516), (601, 478152), (687, 418296), (696, 412887), (916, 313722), (1044, 275258), (1202, 239076), (1374, 209148), (1803, 159384), (1832, 156861), (2061, 139432), (2088, 137629), (2404, 119538), (2748, 104574), (3606, 79692), (4122, 69716), (4808, 59769), (5409, 53128), (5496, 52287), (6641, 43272), (7212, 39846), (8244, 34858), (10818, 26564), (13282, 21636), (14424, 19923), (16488, 17429)]