215786116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 501822720

約数和(自身を除く): 286036604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 76, 82, 91, 133, 164, 182, 247, 266, 287, 364, 494, 532, 533, 574, 761, 779, 988, 1066, 1148, 1522, 1558, 1729, 2132, 3044, 3116, 3458, 3731, 5327, 5453, 6916, 7462, 9893, 10127, 10654, 10906, 14459, 14924, 19786, 20254, 21308, 21812, 28918, 31201, 39572, 40508, 57836, 62402, 69251, 70889, 101213, 124804, 138502, 141778, 187967, 202426, 218407, 277004, 283556, 375934, 404852, 405613, 436814, 592819, 751868, 811226, 873628, 1185638, 1315769, 1622452, 2371276, 2631538, 2839291, 4149733, 5263076, 5678582, 7706647, 8299466, 11357164, 15413294, 16598932, 30826588, 53946529, 107893058, 215786116]

約数ペア:

[(1, 215786116), (2, 107893058), (4, 53946529), (7, 30826588), (13, 16598932), (14, 15413294), (19, 11357164), (26, 8299466), (28, 7706647), (38, 5678582), (41, 5263076), (52, 4149733), (76, 2839291), (82, 2631538), (91, 2371276), (133, 1622452), (164, 1315769), (182, 1185638), (247, 873628), (266, 811226), (287, 751868), (364, 592819), (494, 436814), (532, 405613), (533, 404852), (574, 375934), (761, 283556), (779, 277004), (988, 218407), (1066, 202426), (1148, 187967), (1522, 141778), (1558, 138502), (1729, 124804), (2132, 101213), (3044, 70889), (3116, 69251), (3458, 62402), (3731, 57836), (5327, 40508), (5453, 39572), (6916, 31201), (7462, 28918), (9893, 21812), (10127, 21308), (10654, 20254), (10906, 19786), (14459, 14924)]