489456

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 1547520

約数和(自身を除く): 1058064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 103, 108, 132, 144, 176, 198, 206, 216, 264, 297, 309, 396, 412, 432, 528, 594, 618, 792, 824, 927, 1133, 1188, 1236, 1584, 1648, 1854, 2266, 2376, 2472, 2781, 3399, 3708, 4532, 4752, 4944, 5562, 6798, 7416, 9064, 10197, 11124, 13596, 14832, 18128, 20394, 22248, 27192, 30591, 40788, 44496, 54384, 61182, 81576, 122364, 163152, 244728, 489456]

約数ペア:

[(1, 489456), (2, 244728), (3, 163152), (4, 122364), (6, 81576), (8, 61182), (9, 54384), (11, 44496), (12, 40788), (16, 30591), (18, 27192), (22, 22248), (24, 20394), (27, 18128), (33, 14832), (36, 13596), (44, 11124), (48, 10197), (54, 9064), (66, 7416), (72, 6798), (88, 5562), (99, 4944), (103, 4752), (108, 4532), (132, 3708), (144, 3399), (176, 2781), (198, 2472), (206, 2376), (216, 2266), (264, 1854), (297, 1648), (309, 1584), (396, 1236), (412, 1188), (432, 1133), (528, 927), (594, 824), (618, 792)]