191738952

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 540891000

約数和(自身を除く): 349152048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 229, 232, 261, 348, 401, 458, 522, 687, 696, 802, 916, 1044, 1203, 1374, 1604, 1832, 2061, 2088, 2406, 2748, 3208, 3609, 4122, 4812, 5496, 6641, 7218, 8244, 9624, 11629, 13282, 14436, 16488, 19923, 23258, 26564, 28872, 34887, 39846, 46516, 53128, 59769, 69774, 79692, 91829, 93032, 104661, 119538, 139548, 159384, 183658, 209322, 239076, 275487, 279096, 367316, 418644, 478152, 550974, 734632, 826461, 837288, 1101948, 1652922, 2203896, 2663041, 3305844, 5326082, 6611688, 7989123, 10652164, 15978246, 21304328, 23967369, 31956492, 47934738, 63912984, 95869476, 191738952]

約数ペア:

[(1, 191738952), (2, 95869476), (3, 63912984), (4, 47934738), (6, 31956492), (8, 23967369), (9, 21304328), (12, 15978246), (18, 10652164), (24, 7989123), (29, 6611688), (36, 5326082), (58, 3305844), (72, 2663041), (87, 2203896), (116, 1652922), (174, 1101948), (229, 837288), (232, 826461), (261, 734632), (348, 550974), (401, 478152), (458, 418644), (522, 367316), (687, 279096), (696, 275487), (802, 239076), (916, 209322), (1044, 183658), (1203, 159384), (1374, 139548), (1604, 119538), (1832, 104661), (2061, 93032), (2088, 91829), (2406, 79692), (2748, 69774), (3208, 59769), (3609, 53128), (4122, 46516), (4812, 39846), (5496, 34887), (6641, 28872), (7218, 26564), (8244, 23258), (9624, 19923), (11629, 16488), (13282, 14436)]