1493245404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{2111}}^1$

素因数の和:2536

約数の個数: 108

約数和(自身を含む): 4403887488

約数和(自身を除く): 2910642084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 401, 441, 588, 802, 882, 1203, 1604, 1764, 2111, 2406, 2807, 3609, 4222, 4812, 5614, 6333, 7218, 8421, 8444, 11228, 12666, 14436, 14777, 16842, 18999, 19649, 25263, 25332, 29554, 33684, 37998, 39298, 44331, 50526, 58947, 59108, 75996, 78596, 88662, 101052, 103439, 117894, 132993, 176841, 177324, 206878, 235788, 265986, 310317, 353682, 413756, 531972, 620634, 707364, 846511, 930951, 1241268, 1693022, 1861902, 2539533, 3386044, 3723804, 5079066, 5925577, 7618599, 10158132, 11851154, 15237198, 17776731, 23702308, 30474396, 35553462, 41479039, 53330193, 71106924, 82958078, 106660386, 124437117, 165916156, 213320772, 248874234, 373311351, 497748468, 746622702, 1493245404]

約数ペア:

[(1, 1493245404), (2, 746622702), (3, 497748468), (4, 373311351), (6, 248874234), (7, 213320772), (9, 165916156), (12, 124437117), (14, 106660386), (18, 82958078), (21, 71106924), (28, 53330193), (36, 41479039), (42, 35553462), (49, 30474396), (63, 23702308), (84, 17776731), (98, 15237198), (126, 11851154), (147, 10158132), (196, 7618599), (252, 5925577), (294, 5079066), (401, 3723804), (441, 3386044), (588, 2539533), (802, 1861902), (882, 1693022), (1203, 1241268), (1604, 930951), (1764, 846511), (2111, 707364), (2406, 620634), (2807, 531972), (3609, 413756), (4222, 353682), (4812, 310317), (5614, 265986), (6333, 235788), (7218, 206878), (8421, 177324), (8444, 176841), (11228, 132993), (12666, 117894), (14436, 103439), (14777, 101052), (16842, 88662), (18999, 78596), (19649, 75996), (25263, 59108), (25332, 58947), (29554, 50526), (33684, 44331), (37998, 39298)]