1330683392

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3771

約数の個数: 80

約数和(自身を含む): 2875121040

約数和(自身を除く): 1544437648

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 512, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2812, 3697, 4736, 4864, 5624, 7394, 9472, 9728, 11248, 14788, 18944, 22496, 29576, 44992, 59152, 70243, 89984, 118304, 136789, 140486, 179968, 236608, 273578, 280972, 359936, 473216, 547156, 561944, 946432, 1094312, 1123888, 1892864, 2188624, 2247776, 2598991, 4377248, 4495552, 5197982, 8754496, 8991104, 10395964, 17508992, 17982208, 20791928, 35017984, 35964416, 41583856, 70035968, 83167712, 166335424, 332670848, 665341696, 1330683392]

約数ペア:

[(1, 1330683392), (2, 665341696), (4, 332670848), (8, 166335424), (16, 83167712), (19, 70035968), (32, 41583856), (37, 35964416), (38, 35017984), (64, 20791928), (74, 17982208), (76, 17508992), (128, 10395964), (148, 8991104), (152, 8754496), (256, 5197982), (296, 4495552), (304, 4377248), (512, 2598991), (592, 2247776), (608, 2188624), (703, 1892864), (1184, 1123888), (1216, 1094312), (1406, 946432), (2368, 561944), (2432, 547156), (2812, 473216), (3697, 359936), (4736, 280972), (4864, 273578), (5624, 236608), (7394, 179968), (9472, 140486), (9728, 136789), (11248, 118304), (14788, 89984), (18944, 70243), (22496, 59152), (29576, 44992)]