2144564688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{375449}}^1$

素因数の和:375484

約数の個数: 80

約数和(自身を含む): 6704035200

約数和(自身を除く): 4559470512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 375449, 750898, 1126347, 1501796, 2252694, 2628143, 3003592, 4505388, 5256286, 6007184, 6382633, 7884429, 9010776, 10512572, 12765266, 15768858, 18021552, 19147899, 21025144, 25530532, 31537716, 38295798, 42050288, 44678431, 51061064, 63075432, 76591596, 89356862, 102122128, 126150864, 134035293, 153183192, 178713724, 268070586, 306366384, 357427448, 536141172, 714854896, 1072282344, 2144564688]

約数ペア:

[(1, 2144564688), (2, 1072282344), (3, 714854896), (4, 536141172), (6, 357427448), (7, 306366384), (8, 268070586), (12, 178713724), (14, 153183192), (16, 134035293), (17, 126150864), (21, 102122128), (24, 89356862), (28, 76591596), (34, 63075432), (42, 51061064), (48, 44678431), (51, 42050288), (56, 38295798), (68, 31537716), (84, 25530532), (102, 21025144), (112, 19147899), (119, 18021552), (136, 15768858), (168, 12765266), (204, 10512572), (238, 9010776), (272, 7884429), (336, 6382633), (357, 6007184), (408, 5256286), (476, 4505388), (714, 3003592), (816, 2628143), (952, 2252694), (1428, 1501796), (1904, 1126347), (2856, 750898), (5712, 375449)]