1210242976

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 2533386240

約数和(自身を除く): 1323143264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 131, 134, 139, 248, 262, 268, 278, 496, 524, 536, 556, 992, 1048, 1072, 1112, 2077, 2096, 2144, 2224, 4061, 4154, 4192, 4309, 4448, 8122, 8308, 8618, 8777, 9313, 16244, 16616, 17236, 17554, 18209, 18626, 32488, 33232, 34472, 35108, 36418, 37252, 64976, 66464, 68944, 70216, 72836, 74504, 129952, 137888, 140432, 145672, 149008, 272087, 280864, 288703, 291344, 298016, 544174, 564479, 577406, 582688, 1088348, 1128958, 1154812, 1220003, 2176696, 2257916, 2309624, 2440006, 4353392, 4515832, 4619248, 4880012, 8706784, 9031664, 9238496, 9760024, 18063328, 19520048, 37820093, 39040096, 75640186, 151280372, 302560744, 605121488, 1210242976]

約数ペア:

[(1, 1210242976), (2, 605121488), (4, 302560744), (8, 151280372), (16, 75640186), (31, 39040096), (32, 37820093), (62, 19520048), (67, 18063328), (124, 9760024), (131, 9238496), (134, 9031664), (139, 8706784), (248, 4880012), (262, 4619248), (268, 4515832), (278, 4353392), (496, 2440006), (524, 2309624), (536, 2257916), (556, 2176696), (992, 1220003), (1048, 1154812), (1072, 1128958), (1112, 1088348), (2077, 582688), (2096, 577406), (2144, 564479), (2224, 544174), (4061, 298016), (4154, 291344), (4192, 288703), (4309, 280864), (4448, 272087), (8122, 149008), (8308, 145672), (8618, 140432), (8777, 137888), (9313, 129952), (16244, 74504), (16616, 72836), (17236, 70216), (17554, 68944), (18209, 66464), (18626, 64976), (32488, 37252), (33232, 36418), (34472, 35108)]