38495772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 114736440

約数和(自身を除く): 76240668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 139, 147, 157, 196, 252, 278, 294, 314, 417, 441, 471, 556, 588, 628, 834, 882, 942, 973, 1099, 1251, 1413, 1668, 1764, 1884, 1946, 2198, 2502, 2826, 2919, 3297, 3892, 4396, 5004, 5652, 5838, 6594, 6811, 7693, 8757, 9891, 11676, 13188, 13622, 15386, 17514, 19782, 20433, 21823, 23079, 27244, 30772, 35028, 39564, 40866, 43646, 46158, 61299, 65469, 69237, 81732, 87292, 92316, 122598, 130938, 138474, 152761, 196407, 245196, 261876, 276948, 305522, 392814, 458283, 611044, 785628, 916566, 1069327, 1374849, 1833132, 2138654, 2749698, 3207981, 4277308, 5499396, 6415962, 9623943, 12831924, 19247886, 38495772]

約数ペア:

[(1, 38495772), (2, 19247886), (3, 12831924), (4, 9623943), (6, 6415962), (7, 5499396), (9, 4277308), (12, 3207981), (14, 2749698), (18, 2138654), (21, 1833132), (28, 1374849), (36, 1069327), (42, 916566), (49, 785628), (63, 611044), (84, 458283), (98, 392814), (126, 305522), (139, 276948), (147, 261876), (157, 245196), (196, 196407), (252, 152761), (278, 138474), (294, 130938), (314, 122598), (417, 92316), (441, 87292), (471, 81732), (556, 69237), (588, 65469), (628, 61299), (834, 46158), (882, 43646), (942, 40866), (973, 39564), (1099, 35028), (1251, 30772), (1413, 27244), (1668, 23079), (1764, 21823), (1884, 20433), (1946, 19782), (2198, 17514), (2502, 15386), (2826, 13622), (2919, 13188), (3297, 11676), (3892, 9891), (4396, 8757), (5004, 7693), (5652, 6811), (5838, 6594)]