28818504

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 95135040

約数和(自身を除く): 66316536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 311, 312, 324, 351, 396, 429, 468, 572, 594, 622, 648, 702, 792, 858, 891, 933, 936, 1053, 1144, 1188, 1244, 1287, 1404, 1716, 1782, 1866, 2106, 2376, 2488, 2574, 2799, 2808, 3421, 3432, 3564, 3732, 3861, 4043, 4212, 5148, 5598, 6842, 7128, 7464, 7722, 8086, 8397, 8424, 10263, 10296, 11196, 11583, 12129, 13684, 15444, 16172, 16794, 20526, 22392, 23166, 24258, 25191, 27368, 30789, 30888, 32344, 33588, 36387, 41052, 44473, 46332, 48516, 50382, 61578, 67176, 72774, 82104, 88946, 92367, 92664, 97032, 100764, 109161, 123156, 133419, 145548, 177892, 184734, 201528, 218322, 246312, 266838, 277101, 291096, 327483, 355784, 369468, 400257, 436644, 533676, 554202, 654966, 738936, 800514, 873288, 1067352, 1108404, 1200771, 1309932, 1601028, 2216808, 2401542, 2619864, 3202056, 3602313, 4803084, 7204626, 9606168, 14409252, 28818504]

約数ペア:

[(1, 28818504), (2, 14409252), (3, 9606168), (4, 7204626), (6, 4803084), (8, 3602313), (9, 3202056), (11, 2619864), (12, 2401542), (13, 2216808), (18, 1601028), (22, 1309932), (24, 1200771), (26, 1108404), (27, 1067352), (33, 873288), (36, 800514), (39, 738936), (44, 654966), (52, 554202), (54, 533676), (66, 436644), (72, 400257), (78, 369468), (81, 355784), (88, 327483), (99, 291096), (104, 277101), (108, 266838), (117, 246312), (132, 218322), (143, 201528), (156, 184734), (162, 177892), (198, 145548), (216, 133419), (234, 123156), (264, 109161), (286, 100764), (297, 97032), (311, 92664), (312, 92367), (324, 88946), (351, 82104), (396, 72774), (429, 67176), (468, 61578), (572, 50382), (594, 48516), (622, 46332), (648, 44473), (702, 41052), (792, 36387), (858, 33588), (891, 32344), (933, 30888), (936, 30789), (1053, 27368), (1144, 25191), (1188, 24258), (1244, 23166), (1287, 22392), (1404, 20526), (1716, 16794), (1782, 16172), (1866, 15444), (2106, 13684), (2376, 12129), (2488, 11583), (2574, 11196), (2799, 10296), (2808, 10263), (3421, 8424), (3432, 8397), (3564, 8086), (3732, 7722), (3861, 7464), (4043, 7128), (4212, 6842), (5148, 5598)]