353294788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5009}}^1$

素因数の和:5260

約数の個数: 48

約数和(自身を含む): 774345600

約数和(自身を除く): 421050812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 458, 916, 1603, 2519, 3206, 5009, 5038, 6412, 10018, 10076, 17633, 20036, 35063, 35266, 55099, 70126, 70532, 110198, 140252, 220396, 385693, 771386, 1147061, 1542772, 2294122, 4588244, 8029427, 12617671, 16058854, 25235342, 32117708, 50470684, 88323697, 176647394, 353294788]

約数ペア:

[(1, 353294788), (2, 176647394), (4, 88323697), (7, 50470684), (11, 32117708), (14, 25235342), (22, 16058854), (28, 12617671), (44, 8029427), (77, 4588244), (154, 2294122), (229, 1542772), (308, 1147061), (458, 771386), (916, 385693), (1603, 220396), (2519, 140252), (3206, 110198), (5009, 70532), (5038, 70126), (6412, 55099), (10018, 35266), (10076, 35063), (17633, 20036)]