385444792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{32099}}^1$

素因数の和:32203

約数の個数: 32

約数和(自身を含む): 770400000

約数和(自身を除く): 384955208

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 32099, 64198, 128396, 256792, 609881, 1219762, 2439524, 2535821, 4879048, 5071642, 10143284, 20286568, 48180599, 96361198, 192722396, 385444792]

約数ペア:

[(1, 385444792), (2, 192722396), (4, 96361198), (8, 48180599), (19, 20286568), (38, 10143284), (76, 5071642), (79, 4879048), (152, 2535821), (158, 2439524), (316, 1219762), (632, 609881), (1501, 256792), (3002, 128396), (6004, 64198), (12008, 32099)]