813302952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{40009}}^1$

素因数の和:40047

約数の個数: 96

約数和(自身を含む): 2554238400

約数和(自身を除く): 1740935448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6776, 10164, 20328, 40009, 80018, 120027, 160036, 240054, 280063, 320072, 440099, 480108, 560126, 840189, 880198, 960216, 1120252, 1320297, 1680378, 1760396, 2240504, 2640594, 3080693, 3360756, 3520792, 4841089, 5281188, 6161386, 6721512, 9242079, 9682178, 10562376, 12322772, 14523267, 18484158, 19364356, 24645544, 29046534, 33887623, 36968316, 38728712, 58093068, 67775246, 73936632, 101662869, 116186136, 135550492, 203325738, 271100984, 406651476, 813302952]

約数ペア:

[(1, 813302952), (2, 406651476), (3, 271100984), (4, 203325738), (6, 135550492), (7, 116186136), (8, 101662869), (11, 73936632), (12, 67775246), (14, 58093068), (21, 38728712), (22, 36968316), (24, 33887623), (28, 29046534), (33, 24645544), (42, 19364356), (44, 18484158), (56, 14523267), (66, 12322772), (77, 10562376), (84, 9682178), (88, 9242079), (121, 6721512), (132, 6161386), (154, 5281188), (168, 4841089), (231, 3520792), (242, 3360756), (264, 3080693), (308, 2640594), (363, 2240504), (462, 1760396), (484, 1680378), (616, 1320297), (726, 1120252), (847, 960216), (924, 880198), (968, 840189), (1452, 560126), (1694, 480108), (1848, 440099), (2541, 320072), (2904, 280063), (3388, 240054), (5082, 160036), (6776, 120027), (10164, 80018), (20328, 40009)]