385018812

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{187631}}^1$

素因数の和:187663

約数の個数: 48

約数和(自身を含む): 1050739200

約数和(自身を除く): 665720388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 187631, 375262, 562893, 750524, 1125786, 1688679, 2251572, 3377358, 3564989, 5066037, 6754716, 7129978, 10132074, 10694967, 14259956, 20264148, 21389934, 32084901, 42779868, 64169802, 96254703, 128339604, 192509406, 385018812]

約数ペア:

[(1, 385018812), (2, 192509406), (3, 128339604), (4, 96254703), (6, 64169802), (9, 42779868), (12, 32084901), (18, 21389934), (19, 20264148), (27, 14259956), (36, 10694967), (38, 10132074), (54, 7129978), (57, 6754716), (76, 5066037), (108, 3564989), (114, 3377358), (171, 2251572), (228, 1688679), (342, 1125786), (513, 750524), (684, 562893), (1026, 375262), (2052, 187631)]