2175418728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7949}}^1$

素因数の和:8152

約数の個数: 128

約数和(自身を含む): 6945120000

約数和(自身を除く): 4769701272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 181, 189, 216, 252, 362, 378, 504, 543, 724, 756, 1086, 1267, 1448, 1512, 1629, 2172, 2534, 3258, 3801, 4344, 4887, 5068, 6516, 7602, 7949, 9774, 10136, 11403, 13032, 15204, 15898, 19548, 22806, 23847, 30408, 31796, 34209, 39096, 45612, 47694, 55643, 63592, 68418, 71541, 91224, 95388, 111286, 136836, 143082, 166929, 190776, 214623, 222572, 273672, 286164, 333858, 429246, 445144, 500787, 572328, 667716, 858492, 1001574, 1335432, 1438769, 1502361, 1716984, 2003148, 2877538, 3004722, 4006296, 4316307, 5755076, 6009444, 8632614, 10071383, 11510152, 12018888, 12948921, 17265228, 20142766, 25897842, 30214149, 34530456, 38846763, 40285532, 51795684, 60428298, 77693526, 80571064, 90642447, 103591368, 120856596, 155387052, 181284894, 241713192, 271927341, 310774104, 362569788, 543854682, 725139576, 1087709364, 2175418728]

約数ペア:

[(1, 2175418728), (2, 1087709364), (3, 725139576), (4, 543854682), (6, 362569788), (7, 310774104), (8, 271927341), (9, 241713192), (12, 181284894), (14, 155387052), (18, 120856596), (21, 103591368), (24, 90642447), (27, 80571064), (28, 77693526), (36, 60428298), (42, 51795684), (54, 40285532), (56, 38846763), (63, 34530456), (72, 30214149), (84, 25897842), (108, 20142766), (126, 17265228), (168, 12948921), (181, 12018888), (189, 11510152), (216, 10071383), (252, 8632614), (362, 6009444), (378, 5755076), (504, 4316307), (543, 4006296), (724, 3004722), (756, 2877538), (1086, 2003148), (1267, 1716984), (1448, 1502361), (1512, 1438769), (1629, 1335432), (2172, 1001574), (2534, 858492), (3258, 667716), (3801, 572328), (4344, 500787), (4887, 445144), (5068, 429246), (6516, 333858), (7602, 286164), (7949, 273672), (9774, 222572), (10136, 214623), (11403, 190776), (13032, 166929), (15204, 143082), (15898, 136836), (19548, 111286), (22806, 95388), (23847, 91224), (30408, 71541), (31796, 68418), (34209, 63592), (39096, 55643), (45612, 47694)]