289811448

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{60077}}^1$

素因数の和:60156

約数の個数: 48

約数和(自身を含む): 796634280

約数和(自身を除く): 506822832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 60077, 120154, 180231, 240308, 360462, 480616, 540693, 720924, 1081386, 1441848, 2162772, 4025159, 4325544, 8050318, 12075477, 16100636, 24150954, 32201272, 36226431, 48301908, 72452862, 96603816, 144905724, 289811448]

約数ペア:

[(1, 289811448), (2, 144905724), (3, 96603816), (4, 72452862), (6, 48301908), (8, 36226431), (9, 32201272), (12, 24150954), (18, 16100636), (24, 12075477), (36, 8050318), (67, 4325544), (72, 4025159), (134, 2162772), (201, 1441848), (268, 1081386), (402, 720924), (536, 540693), (603, 480616), (804, 360462), (1206, 240308), (1608, 180231), (2412, 120154), (4824, 60077)]