38769588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 122181696

約数和(自身を除く): 83412108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 443, 468, 561, 572, 612, 663, 748, 858, 884, 886, 1122, 1287, 1326, 1329, 1683, 1716, 1772, 1989, 2244, 2431, 2574, 2652, 2658, 3366, 3978, 3987, 4862, 4873, 5148, 5316, 5759, 6732, 7293, 7531, 7956, 7974, 9724, 9746, 11518, 14586, 14619, 15062, 15948, 17277, 19492, 21879, 22593, 23036, 29172, 29238, 30124, 34554, 43758, 43857, 45186, 51831, 58476, 63349, 67779, 69108, 82841, 87516, 87714, 90372, 97903, 103662, 126698, 135558, 165682, 175428, 190047, 195806, 207324, 248523, 253396, 271116, 293709, 331364, 380094, 391612, 497046, 570141, 587418, 745569, 760188, 881127, 994092, 1076933, 1140282, 1174836, 1491138, 1762254, 2153866, 2280564, 2982276, 3230799, 3524508, 4307732, 6461598, 9692397, 12923196, 19384794, 38769588]

約数ペア:

[(1, 38769588), (2, 19384794), (3, 12923196), (4, 9692397), (6, 6461598), (9, 4307732), (11, 3524508), (12, 3230799), (13, 2982276), (17, 2280564), (18, 2153866), (22, 1762254), (26, 1491138), (33, 1174836), (34, 1140282), (36, 1076933), (39, 994092), (44, 881127), (51, 760188), (52, 745569), (66, 587418), (68, 570141), (78, 497046), (99, 391612), (102, 380094), (117, 331364), (132, 293709), (143, 271116), (153, 253396), (156, 248523), (187, 207324), (198, 195806), (204, 190047), (221, 175428), (234, 165682), (286, 135558), (306, 126698), (374, 103662), (396, 97903), (429, 90372), (442, 87714), (443, 87516), (468, 82841), (561, 69108), (572, 67779), (612, 63349), (663, 58476), (748, 51831), (858, 45186), (884, 43857), (886, 43758), (1122, 34554), (1287, 30124), (1326, 29238), (1329, 29172), (1683, 23036), (1716, 22593), (1772, 21879), (1989, 19492), (2244, 17277), (2431, 15948), (2574, 15062), (2652, 14619), (2658, 14586), (3366, 11518), (3978, 9746), (3987, 9724), (4862, 7974), (4873, 7956), (5148, 7531), (5316, 7293), (5759, 6732)]