197575728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6607}}^1$

素因数の和:6714

約数の個数: 80

約数和(自身を含む): 589962240

約数和(自身を除く): 392386512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 6607, 7476, 9968, 13214, 14952, 19821, 26428, 29904, 39642, 46249, 52856, 79284, 92498, 105712, 138747, 158568, 184996, 277494, 317136, 369992, 554988, 588023, 739984, 1109976, 1176046, 1764069, 2219952, 2352092, 3528138, 4116161, 4704184, 7056276, 8232322, 9408368, 12348483, 14112552, 16464644, 24696966, 28225104, 32929288, 49393932, 65858576, 98787864, 197575728]

約数ペア:

[(1, 197575728), (2, 98787864), (3, 65858576), (4, 49393932), (6, 32929288), (7, 28225104), (8, 24696966), (12, 16464644), (14, 14112552), (16, 12348483), (21, 9408368), (24, 8232322), (28, 7056276), (42, 4704184), (48, 4116161), (56, 3528138), (84, 2352092), (89, 2219952), (112, 1764069), (168, 1176046), (178, 1109976), (267, 739984), (336, 588023), (356, 554988), (534, 369992), (623, 317136), (712, 277494), (1068, 184996), (1246, 158568), (1424, 138747), (1869, 105712), (2136, 92498), (2492, 79284), (3738, 52856), (4272, 46249), (4984, 39642), (6607, 29904), (7476, 26428), (9968, 19821), (13214, 14952)]