2647898064

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19751}}^1$

素因数の和:19798

約数の個数: 180

約数和(自身を含む): 9074463840

約数和(自身を除く): 6426565776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4788, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 14896, 16758, 19152, 19751, 22344, 33516, 39502, 44688, 59253, 67032, 79004, 118506, 134064, 138257, 158008, 177759, 237012, 276514, 316016, 355518, 375269, 414771, 474024, 553028, 711036, 750538, 829542, 948048, 967799, 1106056, 1125807, 1244313, 1422072, 1501076, 1659084, 1935598, 2212112, 2251614, 2488626, 2626883, 2844144, 2903397, 3002152, 3318168, 3377421, 3871196, 4503228, 4977252, 5253766, 5806794, 6004304, 6636336, 6754842, 7742392, 7880649, 8710191, 9006456, 9954504, 10507532, 11613588, 13509684, 15484784, 15761298, 17420382, 18012912, 18388181, 19909008, 21015064, 23227176, 23641947, 27019368, 31522596, 34840764, 36776362, 42030128, 46454352, 47283894, 54038736, 55164543, 63045192, 69681528, 73552724, 94567788, 110329086, 126090384, 139363056, 147105448, 165493629, 189135576, 220658172, 294210896, 330987258, 378271152, 441316344, 661974516, 882632688, 1323949032, 2647898064]

約数ペア:

[(1, 2647898064), (2, 1323949032), (3, 882632688), (4, 661974516), (6, 441316344), (7, 378271152), (8, 330987258), (9, 294210896), (12, 220658172), (14, 189135576), (16, 165493629), (18, 147105448), (19, 139363056), (21, 126090384), (24, 110329086), (28, 94567788), (36, 73552724), (38, 69681528), (42, 63045192), (48, 55164543), (49, 54038736), (56, 47283894), (57, 46454352), (63, 42030128), (72, 36776362), (76, 34840764), (84, 31522596), (98, 27019368), (112, 23641947), (114, 23227176), (126, 21015064), (133, 19909008), (144, 18388181), (147, 18012912), (152, 17420382), (168, 15761298), (171, 15484784), (196, 13509684), (228, 11613588), (252, 10507532), (266, 9954504), (294, 9006456), (304, 8710191), (336, 7880649), (342, 7742392), (392, 6754842), (399, 6636336), (441, 6004304), (456, 5806794), (504, 5253766), (532, 4977252), (588, 4503228), (684, 3871196), (784, 3377421), (798, 3318168), (882, 3002152), (912, 2903397), (931, 2844144), (1008, 2626883), (1064, 2488626), (1176, 2251614), (1197, 2212112), (1368, 1935598), (1596, 1659084), (1764, 1501076), (1862, 1422072), (2128, 1244313), (2352, 1125807), (2394, 1106056), (2736, 967799), (2793, 948048), (3192, 829542), (3528, 750538), (3724, 711036), (4788, 553028), (5586, 474024), (6384, 414771), (7056, 375269), (7448, 355518), (8379, 316016), (9576, 276514), (11172, 237012), (14896, 177759), (16758, 158008), (19152, 138257), (19751, 134064), (22344, 118506), (33516, 79004), (39502, 67032), (44688, 59253)]