247982112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123007}}^1$

素因数の和:123030

約数の個数: 72

約数和(自身を含む): 805948416

約数和(自身を除く): 557966304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123007, 246014, 369021, 492028, 738042, 861049, 984056, 1107063, 1476084, 1722098, 1968112, 2214126, 2583147, 2952168, 3444196, 3936224, 4428252, 5166294, 5904336, 6888392, 7749441, 8856504, 10332588, 11808672, 13776784, 15498882, 17713008, 20665176, 27553568, 30997764, 35426016, 41330352, 61995528, 82660704, 123991056, 247982112]

約数ペア:

[(1, 247982112), (2, 123991056), (3, 82660704), (4, 61995528), (6, 41330352), (7, 35426016), (8, 30997764), (9, 27553568), (12, 20665176), (14, 17713008), (16, 15498882), (18, 13776784), (21, 11808672), (24, 10332588), (28, 8856504), (32, 7749441), (36, 6888392), (42, 5904336), (48, 5166294), (56, 4428252), (63, 3936224), (72, 3444196), (84, 2952168), (96, 2583147), (112, 2214126), (126, 1968112), (144, 1722098), (168, 1476084), (224, 1107063), (252, 984056), (288, 861049), (336, 738042), (504, 492028), (672, 369021), (1008, 246014), (2016, 123007)]