417967396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 996244480

約数和(自身を除く): 578277084

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 43, 44, 76, 77, 86, 121, 133, 151, 154, 172, 209, 242, 266, 301, 302, 308, 418, 473, 484, 532, 602, 604, 817, 836, 847, 946, 1057, 1204, 1463, 1634, 1661, 1694, 1892, 2114, 2299, 2869, 2926, 3268, 3311, 3322, 3388, 4228, 4598, 5203, 5719, 5738, 5852, 6493, 6622, 6644, 8987, 9196, 10406, 11438, 11476, 11627, 12986, 13244, 16093, 17974, 18271, 20083, 20812, 22876, 23254, 25972, 31559, 32186, 35948, 36421, 36542, 40166, 45451, 46508, 62909, 63118, 64372, 71423, 72842, 73084, 80332, 90902, 98857, 123367, 125818, 126236, 127897, 142846, 145684, 181804, 197714, 220913, 246734, 251636, 255794, 285692, 347149, 395428, 441826, 493468, 499961, 511588, 691999, 694298, 785653, 863569, 883652, 999922, 1357037, 1383998, 1388596, 1571306, 1727138, 1999844, 2430043, 2714074, 2767996, 3142612, 3454276, 4860086, 5428148, 5499571, 9499259, 9720172, 10999142, 14927407, 18998518, 21998284, 29854814, 37997036, 59709628, 104491849, 208983698, 417967396]

約数ペア:

[(1, 417967396), (2, 208983698), (4, 104491849), (7, 59709628), (11, 37997036), (14, 29854814), (19, 21998284), (22, 18998518), (28, 14927407), (38, 10999142), (43, 9720172), (44, 9499259), (76, 5499571), (77, 5428148), (86, 4860086), (121, 3454276), (133, 3142612), (151, 2767996), (154, 2714074), (172, 2430043), (209, 1999844), (242, 1727138), (266, 1571306), (301, 1388596), (302, 1383998), (308, 1357037), (418, 999922), (473, 883652), (484, 863569), (532, 785653), (602, 694298), (604, 691999), (817, 511588), (836, 499961), (847, 493468), (946, 441826), (1057, 395428), (1204, 347149), (1463, 285692), (1634, 255794), (1661, 251636), (1694, 246734), (1892, 220913), (2114, 197714), (2299, 181804), (2869, 145684), (2926, 142846), (3268, 127897), (3311, 126236), (3322, 125818), (3388, 123367), (4228, 98857), (4598, 90902), (5203, 80332), (5719, 73084), (5738, 72842), (5852, 71423), (6493, 64372), (6622, 63118), (6644, 62909), (8987, 46508), (9196, 45451), (10406, 40166), (11438, 36542), (11476, 36421), (11627, 35948), (12986, 32186), (13244, 31559), (16093, 25972), (17974, 23254), (18271, 22876), (20083, 20812)]