490213377849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{53267}}^1$

素因数の和:53494

約数の個数: 64

約数和(自身を含む): 744558796800

約数和(自身を除く): 254345418951

約数列:

[1, 3, 13, 29, 39, 79, 87, 103, 237, 309, 377, 1027, 1131, 1339, 2291, 2987, 3081, 4017, 6873, 8137, 8961, 24411, 29783, 38831, 53267, 89349, 105781, 116493, 159801, 235973, 317343, 692471, 707919, 1544743, 2077413, 3067649, 4208093, 4634229, 5486501, 9202947, 12624279, 16459503, 20081659, 54705209, 60244977, 71324513, 122034697, 159108529, 164115627, 213973539, 366104091, 433433579, 477325587, 1300300737, 1586451061, 2068410877, 4759353183, 5634636527, 6205232631, 12569573791, 16903909581, 37708721373, 163404459283, 490213377849]

約数ペア:

[(1, 490213377849), (3, 163404459283), (13, 37708721373), (29, 16903909581), (39, 12569573791), (79, 6205232631), (87, 5634636527), (103, 4759353183), (237, 2068410877), (309, 1586451061), (377, 1300300737), (1027, 477325587), (1131, 433433579), (1339, 366104091), (2291, 213973539), (2987, 164115627), (3081, 159108529), (4017, 122034697), (6873, 71324513), (8137, 60244977), (8961, 54705209), (24411, 20081659), (29783, 16459503), (38831, 12624279), (53267, 9202947), (89349, 5486501), (105781, 4634229), (116493, 4208093), (159801, 3067649), (235973, 2077413), (317343, 1544743), (692471, 707919)]