454955228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 1040524800

約数和(自身を除く): 585569572

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 157, 182, 247, 266, 314, 364, 419, 494, 532, 628, 838, 988, 1099, 1676, 1729, 2041, 2198, 2933, 2983, 3458, 4082, 4396, 5447, 5866, 5966, 6916, 7961, 8164, 10894, 11732, 11932, 14287, 15922, 20881, 21788, 28574, 31844, 38129, 38779, 41762, 55727, 57148, 65783, 76258, 77558, 83524, 103493, 111454, 131566, 152516, 155116, 206986, 222908, 263132, 271453, 413972, 460481, 542906, 724451, 855179, 920962, 1085812, 1249877, 1448902, 1710358, 1841924, 2499754, 2897804, 3420716, 4999508, 5986253, 8749139, 11972506, 16248401, 17498278, 23945012, 32496802, 34996556, 64993604, 113738807, 227477614, 454955228]

約数ペア:

[(1, 454955228), (2, 227477614), (4, 113738807), (7, 64993604), (13, 34996556), (14, 32496802), (19, 23945012), (26, 17498278), (28, 16248401), (38, 11972506), (52, 8749139), (76, 5986253), (91, 4999508), (133, 3420716), (157, 2897804), (182, 2499754), (247, 1841924), (266, 1710358), (314, 1448902), (364, 1249877), (419, 1085812), (494, 920962), (532, 855179), (628, 724451), (838, 542906), (988, 460481), (1099, 413972), (1676, 271453), (1729, 263132), (2041, 222908), (2198, 206986), (2933, 155116), (2983, 152516), (3458, 131566), (4082, 111454), (4396, 103493), (5447, 83524), (5866, 77558), (5966, 76258), (6916, 65783), (7961, 57148), (8164, 55727), (10894, 41762), (11732, 38779), (11932, 38129), (14287, 31844), (15922, 28574), (20881, 21788)]