1630670256

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{69473}}^1$

素因数の和:69650

約数の個数: 60

約数和(自身を含む): 4591675608

約数和(自身を除く): 2961005352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 11736, 23472, 69473, 138946, 208419, 277892, 416838, 555784, 625257, 833676, 1111568, 1250514, 1667352, 2501028, 3334704, 5002056, 10004112, 11324099, 22648198, 33972297, 45296396, 67944594, 90592792, 101916891, 135889188, 181185584, 203833782, 271778376, 407667564, 543556752, 815335128, 1630670256]

約数ペア:

[(1, 1630670256), (2, 815335128), (3, 543556752), (4, 407667564), (6, 271778376), (8, 203833782), (9, 181185584), (12, 135889188), (16, 101916891), (18, 90592792), (24, 67944594), (36, 45296396), (48, 33972297), (72, 22648198), (144, 11324099), (163, 10004112), (326, 5002056), (489, 3334704), (652, 2501028), (978, 1667352), (1304, 1250514), (1467, 1111568), (1956, 833676), (2608, 625257), (2934, 555784), (3912, 416838), (5868, 277892), (7824, 208419), (11736, 138946), (23472, 69473)]