996984

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 2756520

約数和(自身を除く): 1759536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 227, 244, 366, 454, 488, 549, 681, 732, 908, 1098, 1362, 1464, 1816, 2043, 2196, 2724, 4086, 4392, 5448, 8172, 13847, 16344, 27694, 41541, 55388, 83082, 110776, 124623, 166164, 249246, 332328, 498492, 996984]

約数ペア:

[(1, 996984), (2, 498492), (3, 332328), (4, 249246), (6, 166164), (8, 124623), (9, 110776), (12, 83082), (18, 55388), (24, 41541), (36, 27694), (61, 16344), (72, 13847), (122, 8172), (183, 5448), (227, 4392), (244, 4086), (366, 2724), (454, 2196), (488, 2043), (549, 1816), (681, 1464), (732, 1362), (908, 1098)]