487841256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2688

約数の個数: 144

約数和(自身を含む): 1566548100

約数和(自身を除く): 1078706844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 53, 56, 63, 72, 84, 98, 106, 126, 147, 159, 168, 196, 212, 252, 294, 318, 371, 392, 424, 441, 477, 504, 588, 636, 742, 882, 954, 1113, 1176, 1272, 1484, 1764, 1908, 2226, 2597, 2609, 2968, 3339, 3528, 3816, 4452, 5194, 5218, 6678, 7791, 7827, 8904, 10388, 10436, 13356, 15582, 15654, 18263, 20776, 20872, 23373, 23481, 26712, 31164, 31308, 36526, 46746, 46962, 54789, 62328, 62616, 73052, 93492, 93924, 109578, 127841, 138277, 146104, 164367, 186984, 187848, 219156, 255682, 276554, 328734, 383523, 414831, 438312, 511364, 553108, 657468, 767046, 829662, 967939, 1022728, 1106216, 1150569, 1244493, 1314936, 1534092, 1659324, 1935878, 2301138, 2488986, 2903817, 3068184, 3318648, 3871756, 4602276, 4977972, 5807634, 6775573, 7743512, 8711451, 9204552, 9955944, 11615268, 13551146, 17422902, 20326719, 23230536, 27102292, 34845804, 40653438, 54204584, 60980157, 69691608, 81306876, 121960314, 162613752, 243920628, 487841256]

約数ペア:

[(1, 487841256), (2, 243920628), (3, 162613752), (4, 121960314), (6, 81306876), (7, 69691608), (8, 60980157), (9, 54204584), (12, 40653438), (14, 34845804), (18, 27102292), (21, 23230536), (24, 20326719), (28, 17422902), (36, 13551146), (42, 11615268), (49, 9955944), (53, 9204552), (56, 8711451), (63, 7743512), (72, 6775573), (84, 5807634), (98, 4977972), (106, 4602276), (126, 3871756), (147, 3318648), (159, 3068184), (168, 2903817), (196, 2488986), (212, 2301138), (252, 1935878), (294, 1659324), (318, 1534092), (371, 1314936), (392, 1244493), (424, 1150569), (441, 1106216), (477, 1022728), (504, 967939), (588, 829662), (636, 767046), (742, 657468), (882, 553108), (954, 511364), (1113, 438312), (1176, 414831), (1272, 383523), (1484, 328734), (1764, 276554), (1908, 255682), (2226, 219156), (2597, 187848), (2609, 186984), (2968, 164367), (3339, 146104), (3528, 138277), (3816, 127841), (4452, 109578), (5194, 93924), (5218, 93492), (6678, 73052), (7791, 62616), (7827, 62328), (8904, 54789), (10388, 46962), (10436, 46746), (13356, 36526), (15582, 31308), (15654, 31164), (18263, 26712), (20776, 23481), (20872, 23373)]