385148772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2433

約数の個数: 72

約数和(自身を含む): 1029188160

約数和(自身を除く): 644039388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 526, 684, 789, 1052, 1578, 2141, 2367, 3156, 4282, 4734, 4997, 6423, 8564, 9468, 9994, 12846, 14991, 19269, 19988, 25692, 29982, 38538, 40679, 44973, 59964, 77076, 81358, 89946, 122037, 162716, 179892, 244074, 366111, 488148, 563083, 732222, 1126166, 1464444, 1689249, 2252332, 3378498, 5067747, 6756996, 10135494, 10698577, 20270988, 21397154, 32095731, 42794308, 64191462, 96287193, 128382924, 192574386, 385148772]

約数ペア:

[(1, 385148772), (2, 192574386), (3, 128382924), (4, 96287193), (6, 64191462), (9, 42794308), (12, 32095731), (18, 21397154), (19, 20270988), (36, 10698577), (38, 10135494), (57, 6756996), (76, 5067747), (114, 3378498), (171, 2252332), (228, 1689249), (263, 1464444), (342, 1126166), (526, 732222), (684, 563083), (789, 488148), (1052, 366111), (1578, 244074), (2141, 179892), (2367, 162716), (3156, 122037), (4282, 89946), (4734, 81358), (4997, 77076), (6423, 59964), (8564, 44973), (9468, 40679), (9994, 38538), (12846, 29982), (14991, 25692), (19269, 19988)]