620332848

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 1777230000

約数和(自身を除く): 1156897152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 97, 144, 178, 194, 267, 291, 356, 388, 499, 534, 582, 712, 776, 801, 873, 998, 1068, 1164, 1424, 1497, 1552, 1602, 1746, 1996, 2136, 2328, 2994, 3204, 3492, 3992, 4272, 4491, 4656, 5988, 6408, 6984, 7984, 8633, 8982, 11976, 12816, 13968, 17266, 17964, 23952, 25899, 34532, 35928, 44411, 48403, 51798, 69064, 71856, 77697, 88822, 96806, 103596, 133233, 138128, 145209, 155394, 177644, 193612, 207192, 266466, 290418, 310788, 355288, 387224, 399699, 414384, 435627, 532932, 580836, 621576, 710576, 774448, 799398, 871254, 1065864, 1161672, 1243152, 1598796, 1742508, 2131728, 2323344, 3197592, 3485016, 4307867, 6395184, 6970032, 8615734, 12923601, 17231468, 25847202, 34462936, 38770803, 51694404, 68925872, 77541606, 103388808, 155083212, 206777616, 310166424, 620332848]

約数ペア:

[(1, 620332848), (2, 310166424), (3, 206777616), (4, 155083212), (6, 103388808), (8, 77541606), (9, 68925872), (12, 51694404), (16, 38770803), (18, 34462936), (24, 25847202), (36, 17231468), (48, 12923601), (72, 8615734), (89, 6970032), (97, 6395184), (144, 4307867), (178, 3485016), (194, 3197592), (267, 2323344), (291, 2131728), (356, 1742508), (388, 1598796), (499, 1243152), (534, 1161672), (582, 1065864), (712, 871254), (776, 799398), (801, 774448), (873, 710576), (998, 621576), (1068, 580836), (1164, 532932), (1424, 435627), (1497, 414384), (1552, 399699), (1602, 387224), (1746, 355288), (1996, 310788), (2136, 290418), (2328, 266466), (2994, 207192), (3204, 193612), (3492, 177644), (3992, 155394), (4272, 145209), (4491, 138128), (4656, 133233), (5988, 103596), (6408, 96806), (6984, 88822), (7984, 77697), (8633, 71856), (8982, 69064), (11976, 51798), (12816, 48403), (13968, 44411), (17266, 35928), (17964, 34532), (23952, 25899)]