389532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 1072512

約数和(自身を除く): 682980

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 227, 286, 429, 454, 572, 681, 858, 908, 1362, 1716, 2497, 2724, 2951, 4994, 5902, 7491, 8853, 9988, 11804, 14982, 17706, 29964, 32461, 35412, 64922, 97383, 129844, 194766, 389532]

約数ペア:

[(1, 389532), (2, 194766), (3, 129844), (4, 97383), (6, 64922), (11, 35412), (12, 32461), (13, 29964), (22, 17706), (26, 14982), (33, 11804), (39, 9988), (44, 8853), (52, 7491), (66, 5902), (78, 4994), (132, 2951), (143, 2724), (156, 2497), (227, 1716), (286, 1362), (429, 908), (454, 858), (572, 681)]