2488586268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{101}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 6932265984

約数和(自身を除く): 4443679716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 84, 94, 101, 141, 158, 188, 202, 237, 282, 303, 316, 329, 404, 474, 553, 564, 606, 658, 707, 948, 987, 1106, 1212, 1316, 1414, 1659, 1974, 2121, 2212, 2828, 3318, 3713, 3948, 4242, 4747, 6241, 6636, 7426, 7979, 8484, 9494, 11139, 12482, 14241, 14852, 15958, 18723, 18988, 22278, 23937, 24964, 25991, 28482, 31916, 33229, 37446, 43687, 44556, 47874, 51982, 55853, 56964, 66458, 74892, 77973, 87374, 95748, 99687, 103964, 111706, 131061, 132916, 155946, 167559, 174748, 199374, 223412, 262122, 293327, 311892, 335118, 375013, 398748, 524244, 586654, 630341, 670236, 750026, 879981, 1125039, 1173308, 1260682, 1500052, 1759962, 1891023, 2053289, 2250078, 2521364, 2625091, 3519924, 3782046, 4106578, 4412387, 4500156, 5250182, 6159867, 7564092, 7875273, 8213156, 8824774, 10500364, 12319734, 13237161, 15750546, 17649548, 24639468, 26474322, 29626027, 31501092, 52948644, 59252054, 88878081, 118504108, 177756162, 207382189, 355512324, 414764378, 622146567, 829528756, 1244293134, 2488586268]

約数ペア:

[(1, 2488586268), (2, 1244293134), (3, 829528756), (4, 622146567), (6, 414764378), (7, 355512324), (12, 207382189), (14, 177756162), (21, 118504108), (28, 88878081), (42, 59252054), (47, 52948644), (79, 31501092), (84, 29626027), (94, 26474322), (101, 24639468), (141, 17649548), (158, 15750546), (188, 13237161), (202, 12319734), (237, 10500364), (282, 8824774), (303, 8213156), (316, 7875273), (329, 7564092), (404, 6159867), (474, 5250182), (553, 4500156), (564, 4412387), (606, 4106578), (658, 3782046), (707, 3519924), (948, 2625091), (987, 2521364), (1106, 2250078), (1212, 2053289), (1316, 1891023), (1414, 1759962), (1659, 1500052), (1974, 1260682), (2121, 1173308), (2212, 1125039), (2828, 879981), (3318, 750026), (3713, 670236), (3948, 630341), (4242, 586654), (4747, 524244), (6241, 398748), (6636, 375013), (7426, 335118), (7979, 311892), (8484, 293327), (9494, 262122), (11139, 223412), (12482, 199374), (14241, 174748), (14852, 167559), (15958, 155946), (18723, 132916), (18988, 131061), (22278, 111706), (23937, 103964), (24964, 99687), (25991, 95748), (28482, 87374), (31916, 77973), (33229, 74892), (37446, 66458), (43687, 56964), (44556, 55853), (47874, 51982)]