260980356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10441

約数の個数: 96

約数和(自身を含む): 782143488

約数和(自身を除く): 521163132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 6279, 8372, 10391, 12558, 20782, 25116, 31173, 41564, 62346, 72737, 124692, 135083, 145474, 218211, 238993, 270166, 290948, 405249, 436422, 477986, 540332, 716979, 810498, 872844, 945581, 955972, 1433958, 1620996, 1672951, 1891162, 2836743, 2867916, 3106909, 3345902, 3782324, 5018853, 5673486, 6213818, 6691804, 9320727, 10037706, 11346972, 12427636, 18641454, 20075412, 21748363, 37282908, 43496726, 65245089, 86993452, 130490178, 260980356]

約数ペア:

[(1, 260980356), (2, 130490178), (3, 86993452), (4, 65245089), (6, 43496726), (7, 37282908), (12, 21748363), (13, 20075412), (14, 18641454), (21, 12427636), (23, 11346972), (26, 10037706), (28, 9320727), (39, 6691804), (42, 6213818), (46, 5673486), (52, 5018853), (69, 3782324), (78, 3345902), (84, 3106909), (91, 2867916), (92, 2836743), (138, 1891162), (156, 1672951), (161, 1620996), (182, 1433958), (273, 955972), (276, 945581), (299, 872844), (322, 810498), (364, 716979), (483, 540332), (546, 477986), (598, 436422), (644, 405249), (897, 290948), (966, 270166), (1092, 238993), (1196, 218211), (1794, 145474), (1932, 135083), (2093, 124692), (3588, 72737), (4186, 62346), (6279, 41564), (8372, 31173), (10391, 25116), (12558, 20782)]