272592738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 667922112

約数和(自身を除く): 395329374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 101, 129, 198, 202, 258, 303, 317, 387, 473, 606, 634, 774, 909, 946, 951, 1111, 1419, 1818, 1902, 2222, 2838, 2853, 3333, 3487, 4257, 4343, 5706, 6666, 6974, 8514, 8686, 9999, 10461, 13029, 13631, 19998, 20922, 26058, 27262, 31383, 32017, 39087, 40893, 47773, 62766, 64034, 78174, 81786, 95546, 96051, 122679, 143319, 149941, 192102, 245358, 286638, 288153, 299882, 352187, 429957, 449823, 576306, 704374, 859914, 899646, 1056561, 1349469, 1376731, 2113122, 2698938, 2753462, 3169683, 4130193, 6339366, 8260386, 12390579, 15144041, 24781158, 30288082, 45432123, 90864246, 136296369, 272592738]

約数ペア:

[(1, 272592738), (2, 136296369), (3, 90864246), (6, 45432123), (9, 30288082), (11, 24781158), (18, 15144041), (22, 12390579), (33, 8260386), (43, 6339366), (66, 4130193), (86, 3169683), (99, 2753462), (101, 2698938), (129, 2113122), (198, 1376731), (202, 1349469), (258, 1056561), (303, 899646), (317, 859914), (387, 704374), (473, 576306), (606, 449823), (634, 429957), (774, 352187), (909, 299882), (946, 288153), (951, 286638), (1111, 245358), (1419, 192102), (1818, 149941), (1902, 143319), (2222, 122679), (2838, 96051), (2853, 95546), (3333, 81786), (3487, 78174), (4257, 64034), (4343, 62766), (5706, 47773), (6666, 40893), (6974, 39087), (8514, 32017), (8686, 31383), (9999, 27262), (10461, 26058), (13029, 20922), (13631, 19998)]