961906688

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 2018016000

約数和(自身を除く): 1056109312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 128, 139, 218, 248, 256, 278, 436, 496, 512, 556, 872, 992, 1024, 1112, 1744, 1984, 2048, 2224, 3379, 3488, 3968, 4309, 4448, 6758, 6976, 7936, 8618, 8896, 13516, 13952, 15151, 15872, 17236, 17792, 27032, 27904, 30302, 31744, 34472, 35584, 54064, 55808, 60604, 63488, 68944, 71168, 108128, 111616, 121208, 137888, 142336, 216256, 223232, 242416, 275776, 284672, 432512, 469681, 484832, 551552, 865024, 939362, 969664, 1103104, 1730048, 1878724, 1939328, 2206208, 3460096, 3757448, 3878656, 4412416, 6920192, 7514896, 7757312, 8824832, 15029792, 15514624, 30059584, 31029248, 60119168, 120238336, 240476672, 480953344, 961906688]

約数ペア:

[(1, 961906688), (2, 480953344), (4, 240476672), (8, 120238336), (16, 60119168), (31, 31029248), (32, 30059584), (62, 15514624), (64, 15029792), (109, 8824832), (124, 7757312), (128, 7514896), (139, 6920192), (218, 4412416), (248, 3878656), (256, 3757448), (278, 3460096), (436, 2206208), (496, 1939328), (512, 1878724), (556, 1730048), (872, 1103104), (992, 969664), (1024, 939362), (1112, 865024), (1744, 551552), (1984, 484832), (2048, 469681), (2224, 432512), (3379, 284672), (3488, 275776), (3968, 242416), (4309, 223232), (4448, 216256), (6758, 142336), (6976, 137888), (7936, 121208), (8618, 111616), (8896, 108128), (13516, 71168), (13952, 68944), (15151, 63488), (15872, 60604), (17236, 55808), (17792, 54064), (27032, 35584), (27904, 34472), (30302, 31744)]