28981640016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{777071}}^1$

素因数の和:777129

約数の個数: 120

約数和(自身を含む): 95200644864

約数和(自身を除く): 66219004848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 37296, 777071, 1554142, 2331213, 3108284, 4662426, 5439497, 6216568, 6993639, 9324852, 10878994, 12433136, 13987278, 16318491, 18649704, 21757988, 27974556, 28751627, 32636982, 37299408, 43515976, 48955473, 55949112, 57503254, 65273964, 86254881, 87031952, 97910946, 111898224, 115006508, 130547928, 172509762, 195821892, 201261389, 230013016, 258764643, 261095856, 345019524, 391643784, 402522778, 460026032, 517529286, 603784167, 690039048, 783287568, 805045556, 1035058572, 1207568334, 1380078096, 1610091112, 1811352501, 2070117144, 2415136668, 3220182224, 3622705002, 4140234288, 4830273336, 7245410004, 9660546672, 14490820008, 28981640016]

約数ペア:

[(1, 28981640016), (2, 14490820008), (3, 9660546672), (4, 7245410004), (6, 4830273336), (7, 4140234288), (8, 3622705002), (9, 3220182224), (12, 2415136668), (14, 2070117144), (16, 1811352501), (18, 1610091112), (21, 1380078096), (24, 1207568334), (28, 1035058572), (36, 805045556), (37, 783287568), (42, 690039048), (48, 603784167), (56, 517529286), (63, 460026032), (72, 402522778), (74, 391643784), (84, 345019524), (111, 261095856), (112, 258764643), (126, 230013016), (144, 201261389), (148, 195821892), (168, 172509762), (222, 130547928), (252, 115006508), (259, 111898224), (296, 97910946), (333, 87031952), (336, 86254881), (444, 65273964), (504, 57503254), (518, 55949112), (592, 48955473), (666, 43515976), (777, 37299408), (888, 32636982), (1008, 28751627), (1036, 27974556), (1332, 21757988), (1554, 18649704), (1776, 16318491), (2072, 13987278), (2331, 12433136), (2664, 10878994), (3108, 9324852), (4144, 6993639), (4662, 6216568), (5328, 5439497), (6216, 4662426), (9324, 3108284), (12432, 2331213), (18648, 1554142), (37296, 777071)]