885382488

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{20393}}^1$

素因数の和:20478

約数の個数: 80

約数和(自身を含む): 2517027480

約数和(自身を除く): 1631644992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5427, 7236, 10854, 14472, 20393, 21708, 40786, 43416, 61179, 81572, 122358, 163144, 183537, 244716, 367074, 489432, 550611, 734148, 1101222, 1366331, 1468296, 1651833, 2202444, 2732662, 3303666, 4098993, 4404888, 5465324, 6607332, 8197986, 10930648, 12296979, 13214664, 16395972, 24593958, 32791944, 36890937, 49187916, 73781874, 98375832, 110672811, 147563748, 221345622, 295127496, 442691244, 885382488]

約数ペア:

[(1, 885382488), (2, 442691244), (3, 295127496), (4, 221345622), (6, 147563748), (8, 110672811), (9, 98375832), (12, 73781874), (18, 49187916), (24, 36890937), (27, 32791944), (36, 24593958), (54, 16395972), (67, 13214664), (72, 12296979), (81, 10930648), (108, 8197986), (134, 6607332), (162, 5465324), (201, 4404888), (216, 4098993), (268, 3303666), (324, 2732662), (402, 2202444), (536, 1651833), (603, 1468296), (648, 1366331), (804, 1101222), (1206, 734148), (1608, 550611), (1809, 489432), (2412, 367074), (3618, 244716), (4824, 183537), (5427, 163144), (7236, 122358), (10854, 81572), (14472, 61179), (20393, 43416), (21708, 40786)]