218321592

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 571484160

約数和(自身を除く): 353162568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4133, 4402, 6603, 8266, 8804, 12399, 13206, 16532, 17608, 24798, 26412, 33064, 49596, 52824, 99192, 128123, 256246, 293443, 384369, 512492, 586886, 768738, 880329, 1024984, 1173772, 1537476, 1760658, 2347544, 3074952, 3521316, 7042632, 9096733, 18193466, 27290199, 36386932, 54580398, 72773864, 109160796, 218321592]

約数ペア:

[(1, 218321592), (2, 109160796), (3, 72773864), (4, 54580398), (6, 36386932), (8, 27290199), (12, 18193466), (24, 9096733), (31, 7042632), (62, 3521316), (71, 3074952), (93, 2347544), (124, 1760658), (142, 1537476), (186, 1173772), (213, 1024984), (248, 880329), (284, 768738), (372, 586886), (426, 512492), (568, 384369), (744, 293443), (852, 256246), (1704, 128123), (2201, 99192), (4133, 52824), (4402, 49596), (6603, 33064), (8266, 26412), (8804, 24798), (12399, 17608), (13206, 16532)]