319348512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{158407}}^1$

素因数の和:158430

約数の個数: 72

約数和(自身を含む): 1037889216

約数和(自身を除く): 718540704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 158407, 316814, 475221, 633628, 950442, 1108849, 1267256, 1425663, 1900884, 2217698, 2534512, 2851326, 3326547, 3801768, 4435396, 5069024, 5702652, 6653094, 7603536, 8870792, 9979641, 11405304, 13306188, 15207072, 17741584, 19959282, 22810608, 26612376, 35483168, 39918564, 45621216, 53224752, 79837128, 106449504, 159674256, 319348512]

約数ペア:

[(1, 319348512), (2, 159674256), (3, 106449504), (4, 79837128), (6, 53224752), (7, 45621216), (8, 39918564), (9, 35483168), (12, 26612376), (14, 22810608), (16, 19959282), (18, 17741584), (21, 15207072), (24, 13306188), (28, 11405304), (32, 9979641), (36, 8870792), (42, 7603536), (48, 6653094), (56, 5702652), (63, 5069024), (72, 4435396), (84, 3801768), (96, 3326547), (112, 2851326), (126, 2534512), (144, 2217698), (168, 1900884), (224, 1425663), (252, 1267256), (288, 1108849), (336, 950442), (504, 633628), (672, 475221), (1008, 316814), (2016, 158407)]