712980688

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 1626165760

約数和(自身を除く): 913185072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 79, 112, 122, 158, 244, 316, 427, 488, 553, 632, 854, 976, 1106, 1264, 1321, 1708, 2212, 2642, 3416, 4424, 4819, 5284, 6832, 8848, 9247, 9638, 10568, 18494, 19276, 21136, 33733, 36988, 38552, 67466, 73976, 77104, 80581, 104359, 134932, 147952, 161162, 208718, 269864, 322324, 417436, 539728, 564067, 644648, 730513, 834872, 1128134, 1289296, 1461026, 1669744, 2256268, 2922052, 4512536, 5844104, 6365899, 9025072, 11688208, 12731798, 25463596, 44561293, 50927192, 89122586, 101854384, 178245172, 356490344, 712980688]

約数ペア:

[(1, 712980688), (2, 356490344), (4, 178245172), (7, 101854384), (8, 89122586), (14, 50927192), (16, 44561293), (28, 25463596), (56, 12731798), (61, 11688208), (79, 9025072), (112, 6365899), (122, 5844104), (158, 4512536), (244, 2922052), (316, 2256268), (427, 1669744), (488, 1461026), (553, 1289296), (632, 1128134), (854, 834872), (976, 730513), (1106, 644648), (1264, 564067), (1321, 539728), (1708, 417436), (2212, 322324), (2642, 269864), (3416, 208718), (4424, 161162), (4819, 147952), (5284, 134932), (6832, 104359), (8848, 80581), (9247, 77104), (9638, 73976), (10568, 67466), (18494, 38552), (19276, 36988), (21136, 33733)]