387804552

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{194681}}^1$

素因数の和:194773

約数の個数: 32

約数和(自身を含む): 981197280

約数和(自身を除く): 593392728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 194681, 389362, 584043, 778724, 1168086, 1557448, 2336172, 4672344, 16158523, 32317046, 48475569, 64634092, 96951138, 129268184, 193902276, 387804552]

約数ペア:

[(1, 387804552), (2, 193902276), (3, 129268184), (4, 96951138), (6, 64634092), (8, 48475569), (12, 32317046), (24, 16158523), (83, 4672344), (166, 2336172), (249, 1557448), (332, 1168086), (498, 778724), (664, 584043), (996, 389362), (1992, 194681)]