357830396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3471

約数の個数: 72

約数和(自身を含む): 812249088

約数和(自身を除く): 454418692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3407, 3751, 4774, 6814, 7502, 9548, 13628, 15004, 23849, 26257, 37477, 47698, 52514, 74954, 95396, 105028, 105617, 149908, 211234, 262339, 412247, 422468, 524678, 739319, 824494, 1049356, 1161787, 1478638, 1648988, 2323574, 2885729, 2957276, 4647148, 5771458, 8132509, 11542916, 12779657, 16265018, 25559314, 32530036, 51118628, 89457599, 178915198, 357830396]

約数ペア:

[(1, 357830396), (2, 178915198), (4, 89457599), (7, 51118628), (11, 32530036), (14, 25559314), (22, 16265018), (28, 12779657), (31, 11542916), (44, 8132509), (62, 5771458), (77, 4647148), (121, 2957276), (124, 2885729), (154, 2323574), (217, 1648988), (242, 1478638), (308, 1161787), (341, 1049356), (434, 824494), (484, 739319), (682, 524678), (847, 422468), (868, 412247), (1364, 262339), (1694, 211234), (2387, 149908), (3388, 105617), (3407, 105028), (3751, 95396), (4774, 74954), (6814, 52514), (7502, 47698), (9548, 37477), (13628, 26257), (15004, 23849)]