828324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 2533440

約数和(自身を除く): 1705116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 173, 228, 252, 266, 342, 346, 399, 519, 532, 684, 692, 798, 1038, 1197, 1211, 1557, 1596, 2076, 2394, 2422, 3114, 3287, 3633, 4788, 4844, 6228, 6574, 7266, 9861, 10899, 13148, 14532, 19722, 21798, 23009, 29583, 39444, 43596, 46018, 59166, 69027, 92036, 118332, 138054, 207081, 276108, 414162, 828324]

約数ペア:

[(1, 828324), (2, 414162), (3, 276108), (4, 207081), (6, 138054), (7, 118332), (9, 92036), (12, 69027), (14, 59166), (18, 46018), (19, 43596), (21, 39444), (28, 29583), (36, 23009), (38, 21798), (42, 19722), (57, 14532), (63, 13148), (76, 10899), (84, 9861), (114, 7266), (126, 6574), (133, 6228), (171, 4844), (173, 4788), (228, 3633), (252, 3287), (266, 3114), (342, 2422), (346, 2394), (399, 2076), (519, 1596), (532, 1557), (684, 1211), (692, 1197), (798, 1038)]