1006985772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2239}}^1$

素因数の和:2324

約数の個数: 108

約数和(自身を含む): 2833783680

約数和(自身を除く): 1826797908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 961, 1116, 1209, 1612, 1922, 2239, 2418, 2883, 3627, 3844, 4478, 4836, 5766, 6717, 7254, 8649, 8956, 11532, 12493, 13434, 14508, 17298, 20151, 24986, 26868, 29107, 34596, 37479, 40302, 49972, 58214, 69409, 74958, 80604, 87321, 112437, 116428, 138818, 149916, 174642, 208227, 224874, 261963, 277636, 349284, 416454, 449748, 523926, 624681, 832908, 902317, 1047852, 1249362, 1804634, 2151679, 2498724, 2706951, 3609268, 4303358, 5413902, 6455037, 8120853, 8606716, 10827804, 12910074, 16241706, 19365111, 25820148, 27971827, 32483412, 38730222, 55943654, 77460444, 83915481, 111887308, 167830962, 251746443, 335661924, 503492886, 1006985772]

約数ペア:

[(1, 1006985772), (2, 503492886), (3, 335661924), (4, 251746443), (6, 167830962), (9, 111887308), (12, 83915481), (13, 77460444), (18, 55943654), (26, 38730222), (31, 32483412), (36, 27971827), (39, 25820148), (52, 19365111), (62, 16241706), (78, 12910074), (93, 10827804), (117, 8606716), (124, 8120853), (156, 6455037), (186, 5413902), (234, 4303358), (279, 3609268), (372, 2706951), (403, 2498724), (468, 2151679), (558, 1804634), (806, 1249362), (961, 1047852), (1116, 902317), (1209, 832908), (1612, 624681), (1922, 523926), (2239, 449748), (2418, 416454), (2883, 349284), (3627, 277636), (3844, 261963), (4478, 224874), (4836, 208227), (5766, 174642), (6717, 149916), (7254, 138818), (8649, 116428), (8956, 112437), (11532, 87321), (12493, 80604), (13434, 74958), (14508, 69409), (17298, 58214), (20151, 49972), (24986, 40302), (26868, 37479), (29107, 34596)]