520095366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 1352153088

約数和(自身を除く): 832057722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 197, 207, 322, 394, 414, 483, 591, 911, 966, 1182, 1379, 1449, 1773, 1822, 2733, 2758, 2898, 3546, 4137, 4531, 5466, 6377, 8199, 8274, 9062, 12411, 12754, 13593, 16398, 19131, 20953, 24822, 27186, 31717, 38262, 40779, 41906, 57393, 62859, 63434, 81558, 95151, 114786, 125718, 146671, 179467, 188577, 190302, 285453, 293342, 358934, 377154, 440013, 538401, 570906, 880026, 1076802, 1256269, 1320039, 1615203, 2512538, 2640078, 3230406, 3768807, 4127741, 7537614, 8255482, 11306421, 12383223, 22612842, 24766446, 28894187, 37149669, 57788374, 74299338, 86682561, 173365122, 260047683, 520095366]

約数ペア:

[(1, 520095366), (2, 260047683), (3, 173365122), (6, 86682561), (7, 74299338), (9, 57788374), (14, 37149669), (18, 28894187), (21, 24766446), (23, 22612842), (42, 12383223), (46, 11306421), (63, 8255482), (69, 7537614), (126, 4127741), (138, 3768807), (161, 3230406), (197, 2640078), (207, 2512538), (322, 1615203), (394, 1320039), (414, 1256269), (483, 1076802), (591, 880026), (911, 570906), (966, 538401), (1182, 440013), (1379, 377154), (1449, 358934), (1773, 293342), (1822, 285453), (2733, 190302), (2758, 188577), (2898, 179467), (3546, 146671), (4137, 125718), (4531, 114786), (5466, 95151), (6377, 81558), (8199, 63434), (8274, 62859), (9062, 57393), (12411, 41906), (12754, 40779), (13593, 38262), (16398, 31717), (19131, 27186), (20953, 24822)]