1282124636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 2636874240

約数和(自身を除く): 1354749604

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 103, 172, 206, 247, 293, 412, 494, 559, 586, 817, 988, 1118, 1172, 1339, 1634, 1957, 2236, 2678, 3268, 3809, 3914, 4429, 5356, 5567, 7618, 7828, 8858, 10621, 11134, 12599, 15236, 17716, 21242, 22268, 25198, 25441, 30179, 42484, 50396, 50882, 57577, 60358, 72371, 84151, 101764, 115154, 120716, 144742, 163787, 168302, 230308, 239381, 289484, 327574, 336604, 392327, 478762, 573401, 655148, 784654, 957524, 1093963, 1146802, 1297697, 1569308, 2187926, 2293604, 2595394, 3111953, 4375852, 5190788, 6223906, 7454213, 12447812, 14908426, 16870061, 24656243, 29816852, 33740122, 49312486, 67480244, 98624972, 320531159, 641062318, 1282124636]

約数ペア:

[(1, 1282124636), (2, 641062318), (4, 320531159), (13, 98624972), (19, 67480244), (26, 49312486), (38, 33740122), (43, 29816852), (52, 24656243), (76, 16870061), (86, 14908426), (103, 12447812), (172, 7454213), (206, 6223906), (247, 5190788), (293, 4375852), (412, 3111953), (494, 2595394), (559, 2293604), (586, 2187926), (817, 1569308), (988, 1297697), (1118, 1146802), (1172, 1093963), (1339, 957524), (1634, 784654), (1957, 655148), (2236, 573401), (2678, 478762), (3268, 392327), (3809, 336604), (3914, 327574), (4429, 289484), (5356, 239381), (5567, 230308), (7618, 168302), (7828, 163787), (8858, 144742), (10621, 120716), (11134, 115154), (12599, 101764), (15236, 84151), (17716, 72371), (21242, 60358), (22268, 57577), (25198, 50882), (25441, 50396), (30179, 42484)]