1317014748

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{248869}}^1$

素因数の和:248896

約数の個数: 72

約数和(自身を含む): 3971965200

約数和(自身を除く): 2654950452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 248869, 497738, 746607, 995476, 1493214, 1742083, 2239821, 2986428, 3484166, 4479642, 5226249, 6719463, 6968332, 8959284, 10452498, 12194581, 13438926, 15678747, 20904996, 24389162, 26877852, 31357494, 36583743, 47036241, 48778324, 62714988, 73167486, 94072482, 109751229, 146334972, 188144964, 219502458, 329253687, 439004916, 658507374, 1317014748]

約数ペア:

[(1, 1317014748), (2, 658507374), (3, 439004916), (4, 329253687), (6, 219502458), (7, 188144964), (9, 146334972), (12, 109751229), (14, 94072482), (18, 73167486), (21, 62714988), (27, 48778324), (28, 47036241), (36, 36583743), (42, 31357494), (49, 26877852), (54, 24389162), (63, 20904996), (84, 15678747), (98, 13438926), (108, 12194581), (126, 10452498), (147, 8959284), (189, 6968332), (196, 6719463), (252, 5226249), (294, 4479642), (378, 3484166), (441, 2986428), (588, 2239821), (756, 1742083), (882, 1493214), (1323, 995476), (1764, 746607), (2646, 497738), (5292, 248869)]