1285448976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1327}}^1$

素因数の和:1410

約数の個数: 180

約数和(自身を含む): 4251501696

約数和(自身を除く): 2966052720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 961, 1008, 1116, 1302, 1327, 1488, 1736, 1922, 1953, 2232, 2604, 2654, 2883, 3472, 3844, 3906, 3981, 4464, 5208, 5308, 5766, 6727, 7688, 7812, 7962, 8649, 9289, 10416, 10616, 11532, 11943, 13454, 15376, 15624, 15924, 17298, 18578, 20181, 21232, 23064, 23886, 26908, 27867, 31248, 31848, 34596, 37156, 40362, 41137, 46128, 47772, 53816, 55734, 60543, 63696, 69192, 74312, 80724, 82274, 83601, 95544, 107632, 111468, 121086, 123411, 138384, 148624, 161448, 164548, 167202, 191088, 222936, 242172, 246822, 287959, 322896, 329096, 334404, 370233, 445872, 484344, 493644, 575918, 658192, 668808, 740466, 863877, 968688, 987288, 1151836, 1275247, 1337616, 1480932, 1727754, 1974576, 2303672, 2550494, 2591631, 2961864, 3455508, 3825741, 4607344, 5100988, 5183262, 5923728, 6911016, 7651482, 8926729, 10201976, 10366524, 11477223, 13822032, 15302964, 17853458, 20403952, 20733048, 22954446, 26780187, 30605928, 35706916, 41466096, 45908892, 53560374, 61211856, 71413832, 80340561, 91817784, 107120748, 142827664, 160681122, 183635568, 214241496, 321362244, 428482992, 642724488, 1285448976]

約数ペア:

[(1, 1285448976), (2, 642724488), (3, 428482992), (4, 321362244), (6, 214241496), (7, 183635568), (8, 160681122), (9, 142827664), (12, 107120748), (14, 91817784), (16, 80340561), (18, 71413832), (21, 61211856), (24, 53560374), (28, 45908892), (31, 41466096), (36, 35706916), (42, 30605928), (48, 26780187), (56, 22954446), (62, 20733048), (63, 20403952), (72, 17853458), (84, 15302964), (93, 13822032), (112, 11477223), (124, 10366524), (126, 10201976), (144, 8926729), (168, 7651482), (186, 6911016), (217, 5923728), (248, 5183262), (252, 5100988), (279, 4607344), (336, 3825741), (372, 3455508), (434, 2961864), (496, 2591631), (504, 2550494), (558, 2303672), (651, 1974576), (744, 1727754), (868, 1480932), (961, 1337616), (1008, 1275247), (1116, 1151836), (1302, 987288), (1327, 968688), (1488, 863877), (1736, 740466), (1922, 668808), (1953, 658192), (2232, 575918), (2604, 493644), (2654, 484344), (2883, 445872), (3472, 370233), (3844, 334404), (3906, 329096), (3981, 322896), (4464, 287959), (5208, 246822), (5308, 242172), (5766, 222936), (6727, 191088), (7688, 167202), (7812, 164548), (7962, 161448), (8649, 148624), (9289, 138384), (10416, 123411), (10616, 121086), (11532, 111468), (11943, 107632), (13454, 95544), (15376, 83601), (15624, 82274), (15924, 80724), (17298, 74312), (18578, 69192), (20181, 63696), (21232, 60543), (23064, 55734), (23886, 53816), (26908, 47772), (27867, 46128), (31248, 41137), (31848, 40362), (34596, 37156)]