495691488

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 180

約数和(自身を含む): 1513927800

約数和(自身を除く): 1018236312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 199, 216, 248, 279, 288, 324, 372, 398, 432, 496, 558, 597, 648, 744, 796, 837, 864, 961, 992, 1116, 1194, 1296, 1488, 1592, 1674, 1791, 1922, 2232, 2388, 2511, 2592, 2883, 2976, 3184, 3348, 3582, 3844, 4464, 4776, 5022, 5373, 5766, 6169, 6368, 6696, 7164, 7688, 8649, 8928, 9552, 10044, 10746, 11532, 12338, 13392, 14328, 15376, 16119, 17298, 18507, 19104, 20088, 21492, 23064, 24676, 25947, 26784, 28656, 30752, 32238, 34596, 37014, 40176, 42984, 46128, 49352, 51894, 55521, 57312, 64476, 69192, 74028, 77841, 80352, 85968, 92256, 98704, 103788, 111042, 128952, 138384, 148056, 155682, 166563, 171936, 191239, 197408, 207576, 222084, 257904, 276768, 296112, 311364, 333126, 382478, 415152, 444168, 499689, 515808, 573717, 592224, 622728, 666252, 764956, 830304, 888336, 999378, 1147434, 1245456, 1332504, 1529912, 1721151, 1776672, 1998756, 2294868, 2490912, 2665008, 3059824, 3442302, 3997512, 4589736, 5163453, 5330016, 6119648, 6884604, 7995024, 9179472, 10326906, 13769208, 15490359, 15990048, 18358944, 20653812, 27538416, 30980718, 41307624, 55076832, 61961436, 82615248, 123922872, 165230496, 247845744, 495691488]

約数ペア:

[(1, 495691488), (2, 247845744), (3, 165230496), (4, 123922872), (6, 82615248), (8, 61961436), (9, 55076832), (12, 41307624), (16, 30980718), (18, 27538416), (24, 20653812), (27, 18358944), (31, 15990048), (32, 15490359), (36, 13769208), (48, 10326906), (54, 9179472), (62, 7995024), (72, 6884604), (81, 6119648), (93, 5330016), (96, 5163453), (108, 4589736), (124, 3997512), (144, 3442302), (162, 3059824), (186, 2665008), (199, 2490912), (216, 2294868), (248, 1998756), (279, 1776672), (288, 1721151), (324, 1529912), (372, 1332504), (398, 1245456), (432, 1147434), (496, 999378), (558, 888336), (597, 830304), (648, 764956), (744, 666252), (796, 622728), (837, 592224), (864, 573717), (961, 515808), (992, 499689), (1116, 444168), (1194, 415152), (1296, 382478), (1488, 333126), (1592, 311364), (1674, 296112), (1791, 276768), (1922, 257904), (2232, 222084), (2388, 207576), (2511, 197408), (2592, 191239), (2883, 171936), (2976, 166563), (3184, 155682), (3348, 148056), (3582, 138384), (3844, 128952), (4464, 111042), (4776, 103788), (5022, 98704), (5373, 92256), (5766, 85968), (6169, 80352), (6368, 77841), (6696, 74028), (7164, 69192), (7688, 64476), (8649, 57312), (8928, 55521), (9552, 51894), (10044, 49352), (10746, 46128), (11532, 42984), (12338, 40176), (13392, 37014), (14328, 34596), (15376, 32238), (16119, 30752), (17298, 28656), (18507, 26784), (19104, 25947), (20088, 24676), (21492, 23064)]