1671763072

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 3930998400

約数和(自身を除く): 2259235328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 73, 112, 122, 128, 146, 224, 244, 292, 419, 427, 448, 488, 511, 584, 838, 854, 896, 976, 1022, 1168, 1676, 1708, 1952, 2044, 2336, 2933, 3352, 3416, 3904, 4088, 4453, 4672, 5866, 6704, 6832, 7808, 8176, 8906, 9344, 11732, 13408, 13664, 16352, 17812, 23464, 25559, 26816, 27328, 30587, 31171, 32704, 35624, 46928, 51118, 53632, 54656, 61174, 62342, 65408, 71248, 93856, 102236, 122348, 124684, 142496, 178913, 187712, 204472, 214109, 244696, 249368, 284992, 357826, 375424, 408944, 428218, 489392, 498736, 569984, 715652, 817888, 856436, 978784, 997472, 1431304, 1635776, 1712872, 1865807, 1957568, 1994944, 2862608, 3271552, 3425744, 3731614, 3915136, 3989888, 5725216, 6851488, 7463228, 11450432, 13060649, 13702976, 14926456, 22900864, 26121298, 27405952, 29852912, 52242596, 59705824, 104485192, 119411648, 208970384, 238823296, 417940768, 835881536, 1671763072]

約数ペア:

[(1, 1671763072), (2, 835881536), (4, 417940768), (7, 238823296), (8, 208970384), (14, 119411648), (16, 104485192), (28, 59705824), (32, 52242596), (56, 29852912), (61, 27405952), (64, 26121298), (73, 22900864), (112, 14926456), (122, 13702976), (128, 13060649), (146, 11450432), (224, 7463228), (244, 6851488), (292, 5725216), (419, 3989888), (427, 3915136), (448, 3731614), (488, 3425744), (511, 3271552), (584, 2862608), (838, 1994944), (854, 1957568), (896, 1865807), (976, 1712872), (1022, 1635776), (1168, 1431304), (1676, 997472), (1708, 978784), (1952, 856436), (2044, 817888), (2336, 715652), (2933, 569984), (3352, 498736), (3416, 489392), (3904, 428218), (4088, 408944), (4453, 375424), (4672, 357826), (5866, 284992), (6704, 249368), (6832, 244696), (7808, 214109), (8176, 204472), (8906, 187712), (9344, 178913), (11732, 142496), (13408, 124684), (13664, 122348), (16352, 102236), (17812, 93856), (23464, 71248), (25559, 65408), (26816, 62342), (27328, 61174), (30587, 54656), (31171, 53632), (32704, 51118), (35624, 46928)]