2857996368

素因数分解:

$2^4\times 3^2\times {\mathrm{809}}^1\times {\mathrm{24533}}^1$

素因数の和:25356

約数の個数: 60

約数和(自身を含む): 8008633620

約数和(自身を除く): 5150637252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 809, 1618, 2427, 3236, 4854, 6472, 7281, 9708, 12944, 14562, 19416, 24533, 29124, 38832, 49066, 58248, 73599, 98132, 116496, 147198, 196264, 220797, 294396, 392528, 441594, 588792, 883188, 1177584, 1766376, 3532752, 19847197, 39694394, 59541591, 79388788, 119083182, 158777576, 178624773, 238166364, 317555152, 357249546, 476332728, 714499092, 952665456, 1428998184, 2857996368]

約数ペア:

[(1, 2857996368), (2, 1428998184), (3, 952665456), (4, 714499092), (6, 476332728), (8, 357249546), (9, 317555152), (12, 238166364), (16, 178624773), (18, 158777576), (24, 119083182), (36, 79388788), (48, 59541591), (72, 39694394), (144, 19847197), (809, 3532752), (1618, 1766376), (2427, 1177584), (3236, 883188), (4854, 588792), (6472, 441594), (7281, 392528), (9708, 294396), (12944, 220797), (14562, 196264), (19416, 147198), (24533, 116496), (29124, 98132), (38832, 73599), (49066, 58248)]