1641667776

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1067

約数の個数: 168

約数和(自身を含む): 5082820416

約数和(自身を除く): 3441152640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 211, 224, 294, 336, 392, 422, 448, 588, 633, 672, 784, 827, 844, 1176, 1266, 1344, 1477, 1568, 1654, 1688, 2352, 2481, 2532, 2954, 3136, 3308, 3376, 4431, 4704, 4962, 5064, 5789, 5908, 6616, 6752, 8862, 9408, 9924, 10128, 10339, 11578, 11816, 13232, 13504, 17367, 17724, 19848, 20256, 20678, 23156, 23632, 26464, 31017, 34734, 35448, 39696, 40512, 40523, 41356, 46312, 47264, 52928, 62034, 69468, 70896, 79392, 81046, 82712, 92624, 94528, 121569, 124068, 138936, 141792, 158784, 162092, 165424, 174497, 185248, 243138, 248136, 277872, 283584, 324184, 330848, 348994, 370496, 486276, 496272, 523491, 555744, 648368, 661696, 697988, 972552, 992544, 1046982, 1111488, 1221479, 1296736, 1395976, 1945104, 1985088, 2093964, 2442958, 2593472, 2791952, 3664437, 3890208, 4187928, 4885916, 5583904, 7328874, 7780416, 8375856, 8550353, 9771832, 11167808, 14657748, 16751712, 17100706, 19543664, 25651059, 29315496, 33503424, 34201412, 39087328, 51302118, 58630992, 68402824, 78174656, 102604236, 117261984, 136805648, 205208472, 234523968, 273611296, 410416944, 547222592, 820833888, 1641667776]

約数ペア:

[(1, 1641667776), (2, 820833888), (3, 547222592), (4, 410416944), (6, 273611296), (7, 234523968), (8, 205208472), (12, 136805648), (14, 117261984), (16, 102604236), (21, 78174656), (24, 68402824), (28, 58630992), (32, 51302118), (42, 39087328), (48, 34201412), (49, 33503424), (56, 29315496), (64, 25651059), (84, 19543664), (96, 17100706), (98, 16751712), (112, 14657748), (147, 11167808), (168, 9771832), (192, 8550353), (196, 8375856), (211, 7780416), (224, 7328874), (294, 5583904), (336, 4885916), (392, 4187928), (422, 3890208), (448, 3664437), (588, 2791952), (633, 2593472), (672, 2442958), (784, 2093964), (827, 1985088), (844, 1945104), (1176, 1395976), (1266, 1296736), (1344, 1221479), (1477, 1111488), (1568, 1046982), (1654, 992544), (1688, 972552), (2352, 697988), (2481, 661696), (2532, 648368), (2954, 555744), (3136, 523491), (3308, 496272), (3376, 486276), (4431, 370496), (4704, 348994), (4962, 330848), (5064, 324184), (5789, 283584), (5908, 277872), (6616, 248136), (6752, 243138), (8862, 185248), (9408, 174497), (9924, 165424), (10128, 162092), (10339, 158784), (11578, 141792), (11816, 138936), (13232, 124068), (13504, 121569), (17367, 94528), (17724, 92624), (19848, 82712), (20256, 81046), (20678, 79392), (23156, 70896), (23632, 69468), (26464, 62034), (31017, 52928), (34734, 47264), (35448, 46312), (39696, 41356), (40512, 40523)]