497121456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 1430793840

約数和(自身を除く): 933672384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 829, 961, 1209, 1488, 1612, 1658, 1922, 2418, 2487, 2883, 3224, 3316, 3844, 4836, 4974, 5766, 6448, 6632, 7688, 9672, 9948, 10777, 11532, 12493, 13264, 15376, 19344, 19896, 21554, 23064, 24986, 25699, 32331, 37479, 39792, 43108, 46128, 49972, 51398, 64662, 74958, 77097, 86216, 99944, 102796, 129324, 149916, 154194, 172432, 199888, 205592, 258648, 299832, 308388, 334087, 411184, 517296, 599664, 616776, 668174, 796669, 1002261, 1233552, 1336348, 1593338, 2004522, 2390007, 2672696, 3186676, 4009044, 4780014, 5345392, 6373352, 8018088, 9560028, 10356697, 12746704, 16036176, 19120056, 20713394, 31070091, 38240112, 41426788, 62140182, 82853576, 124280364, 165707152, 248560728, 497121456]

約数ペア:

[(1, 497121456), (2, 248560728), (3, 165707152), (4, 124280364), (6, 82853576), (8, 62140182), (12, 41426788), (13, 38240112), (16, 31070091), (24, 20713394), (26, 19120056), (31, 16036176), (39, 12746704), (48, 10356697), (52, 9560028), (62, 8018088), (78, 6373352), (93, 5345392), (104, 4780014), (124, 4009044), (156, 3186676), (186, 2672696), (208, 2390007), (248, 2004522), (312, 1593338), (372, 1336348), (403, 1233552), (496, 1002261), (624, 796669), (744, 668174), (806, 616776), (829, 599664), (961, 517296), (1209, 411184), (1488, 334087), (1612, 308388), (1658, 299832), (1922, 258648), (2418, 205592), (2487, 199888), (2883, 172432), (3224, 154194), (3316, 149916), (3844, 129324), (4836, 102796), (4974, 99944), (5766, 86216), (6448, 77097), (6632, 74958), (7688, 64662), (9672, 51398), (9948, 49972), (10777, 46128), (11532, 43108), (12493, 39792), (13264, 37479), (15376, 32331), (19344, 25699), (19896, 24986), (21554, 23064)]