394861572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82469}}^1$

素因数の和:82505

約数の個数: 72

約数和(自身を含む): 1200763200

約数和(自身を除く): 805901628

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, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 82469, 164938, 247407, 329876, 494814, 577283, 742221, 989628, 1154566, 1484442, 1566911, 1731849, 2309132, 2968884, 3133822, 3463698, 4700733, 5195547, 6267644, 6927396, 9401466, 10391094, 10968377, 14102199, 18802932, 20782188, 21936754, 28204398, 32905131, 43873508, 56408796, 65810262, 98715393, 131620524, 197430786, 394861572]

約数ペア:

[(1, 394861572), (2, 197430786), (3, 131620524), (4, 98715393), (6, 65810262), (7, 56408796), (9, 43873508), (12, 32905131), (14, 28204398), (18, 21936754), (19, 20782188), (21, 18802932), (28, 14102199), (36, 10968377), (38, 10391094), (42, 9401466), (57, 6927396), (63, 6267644), (76, 5195547), (84, 4700733), (114, 3463698), (126, 3133822), (133, 2968884), (171, 2309132), (228, 1731849), (252, 1566911), (266, 1484442), (342, 1154566), (399, 989628), (532, 742221), (684, 577283), (798, 494814), (1197, 329876), (1596, 247407), (2394, 164938), (4788, 82469)]