272319918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 612057600

約数和(自身を除く): 339737682

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 131, 174, 262, 377, 393, 754, 786, 919, 1131, 1703, 1838, 2262, 2757, 3406, 3799, 5109, 5514, 7598, 10218, 11397, 11947, 22794, 23894, 26651, 35841, 49387, 53302, 71682, 79953, 98774, 120389, 148161, 159906, 240778, 296322, 346463, 361167, 692926, 722334, 1039389, 1565057, 2078778, 3130114, 3491281, 4695171, 6982562, 9390342, 10473843, 20947686, 45386653, 90773306, 136159959, 272319918]

約数ペア:

[(1, 272319918), (2, 136159959), (3, 90773306), (6, 45386653), (13, 20947686), (26, 10473843), (29, 9390342), (39, 6982562), (58, 4695171), (78, 3491281), (87, 3130114), (131, 2078778), (174, 1565057), (262, 1039389), (377, 722334), (393, 692926), (754, 361167), (786, 346463), (919, 296322), (1131, 240778), (1703, 159906), (1838, 148161), (2262, 120389), (2757, 98774), (3406, 79953), (3799, 71682), (5109, 53302), (5514, 49387), (7598, 35841), (10218, 26651), (11397, 23894), (11947, 22794)]