401040072

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{21341}}^1$

素因数の和:21388

約数の個数: 80

約数和(自身を含む): 1162071900

約数和(自身を除く): 761031828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 18792, 21341, 42682, 64023, 85364, 128046, 170728, 192069, 256092, 384138, 512184, 576207, 618889, 768276, 1152414, 1237778, 1536552, 1728621, 1856667, 2304828, 2475556, 3457242, 3713334, 4609656, 4951112, 5570001, 6914484, 7426668, 11140002, 13828968, 14853336, 16710003, 22280004, 33420006, 44560008, 50130009, 66840012, 100260018, 133680024, 200520036, 401040072]

約数ペア:

[(1, 401040072), (2, 200520036), (3, 133680024), (4, 100260018), (6, 66840012), (8, 50130009), (9, 44560008), (12, 33420006), (18, 22280004), (24, 16710003), (27, 14853336), (29, 13828968), (36, 11140002), (54, 7426668), (58, 6914484), (72, 5570001), (81, 4951112), (87, 4609656), (108, 3713334), (116, 3457242), (162, 2475556), (174, 2304828), (216, 1856667), (232, 1728621), (261, 1536552), (324, 1237778), (348, 1152414), (522, 768276), (648, 618889), (696, 576207), (783, 512184), (1044, 384138), (1566, 256092), (2088, 192069), (2349, 170728), (3132, 128046), (4698, 85364), (6264, 64023), (9396, 42682), (18792, 21341)]