978467056

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 2224143360

約数和(自身を除く): 1245676304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 269, 329, 376, 538, 658, 691, 752, 1076, 1316, 1382, 1883, 2152, 2632, 2764, 3766, 4304, 4837, 5264, 5528, 7532, 9674, 11056, 12643, 15064, 19348, 25286, 30128, 32477, 38696, 50572, 64954, 77392, 88501, 101144, 129908, 177002, 185879, 202288, 227339, 259816, 354004, 371758, 454678, 519632, 708008, 743516, 909356, 1301153, 1416016, 1487032, 1818712, 2602306, 2974064, 3637424, 5204612, 8736313, 10409224, 17472626, 20818448, 34945252, 61154191, 69890504, 122308382, 139781008, 244616764, 489233528, 978467056]

約数ペア:

[(1, 978467056), (2, 489233528), (4, 244616764), (7, 139781008), (8, 122308382), (14, 69890504), (16, 61154191), (28, 34945252), (47, 20818448), (56, 17472626), (94, 10409224), (112, 8736313), (188, 5204612), (269, 3637424), (329, 2974064), (376, 2602306), (538, 1818712), (658, 1487032), (691, 1416016), (752, 1301153), (1076, 909356), (1316, 743516), (1382, 708008), (1883, 519632), (2152, 454678), (2632, 371758), (2764, 354004), (3766, 259816), (4304, 227339), (4837, 202288), (5264, 185879), (5528, 177002), (7532, 129908), (9674, 101144), (11056, 88501), (12643, 77392), (15064, 64954), (19348, 50572), (25286, 38696), (30128, 32477)]