1396443456

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{42533}}^1$

素因数の和:42573

約数の個数: 112

約数和(自身を含む): 4321454400

約数和(自身を除く): 2925010944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 42533, 85066, 127599, 170132, 255198, 340264, 382797, 510396, 680528, 765594, 808127, 1020792, 1148391, 1361056, 1531188, 1616254, 2041584, 2296782, 2424381, 2722112, 3062376, 3232508, 4083168, 4593564, 4848762, 6124752, 6465016, 7273143, 8166336, 9187128, 9697524, 12249504, 12930032, 14546286, 18374256, 19395048, 21819429, 24499008, 25860064, 29092572, 36748512, 38790096, 43638858, 51720128, 58185144, 73497024, 77580192, 87277716, 116370288, 155160384, 174555432, 232740576, 349110864, 465481152, 698221728, 1396443456]

約数ペア:

[(1, 1396443456), (2, 698221728), (3, 465481152), (4, 349110864), (6, 232740576), (8, 174555432), (9, 155160384), (12, 116370288), (16, 87277716), (18, 77580192), (19, 73497024), (24, 58185144), (27, 51720128), (32, 43638858), (36, 38790096), (38, 36748512), (48, 29092572), (54, 25860064), (57, 24499008), (64, 21819429), (72, 19395048), (76, 18374256), (96, 14546286), (108, 12930032), (114, 12249504), (144, 9697524), (152, 9187128), (171, 8166336), (192, 7273143), (216, 6465016), (228, 6124752), (288, 4848762), (304, 4593564), (342, 4083168), (432, 3232508), (456, 3062376), (513, 2722112), (576, 2424381), (608, 2296782), (684, 2041584), (864, 1616254), (912, 1531188), (1026, 1361056), (1216, 1148391), (1368, 1020792), (1728, 808127), (1824, 765594), (2052, 680528), (2736, 510396), (3648, 382797), (4104, 340264), (5472, 255198), (8208, 170132), (10944, 127599), (16416, 85066), (32832, 42533)]