778997952

素因数分解:

$2^6\times 3^3\times {\mathrm{450809}}^1$

素因数の和:450830

約数の個数: 56

約数和(自身を含む): 2290114800

約数和(自身を除く): 1511116848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 450809, 901618, 1352427, 1803236, 2704854, 3606472, 4057281, 5409708, 7212944, 8114562, 10819416, 12171843, 14425888, 16229124, 21638832, 24343686, 28851776, 32458248, 43277664, 48687372, 64916496, 86555328, 97374744, 129832992, 194749488, 259665984, 389498976, 778997952]

約数ペア:

[(1, 778997952), (2, 389498976), (3, 259665984), (4, 194749488), (6, 129832992), (8, 97374744), (9, 86555328), (12, 64916496), (16, 48687372), (18, 43277664), (24, 32458248), (27, 28851776), (32, 24343686), (36, 21638832), (48, 16229124), (54, 14425888), (64, 12171843), (72, 10819416), (96, 8114562), (108, 7212944), (144, 5409708), (192, 4057281), (216, 3606472), (288, 2704854), (432, 1803236), (576, 1352427), (864, 901618), (1728, 450809)]