40453608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 119750400

約数和(自身を除く): 79296792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 263, 312, 348, 377, 408, 442, 493, 526, 663, 696, 754, 789, 884, 986, 1052, 1131, 1326, 1479, 1508, 1578, 1768, 1972, 2104, 2262, 2652, 2958, 3016, 3156, 3419, 3944, 4471, 4524, 5304, 5916, 6312, 6409, 6838, 7627, 8942, 9048, 10257, 11832, 12818, 13413, 13676, 15254, 17884, 19227, 20514, 22881, 25636, 26826, 27352, 30508, 35768, 38454, 41028, 45762, 51272, 53652, 58123, 61016, 76908, 82056, 91524, 99151, 107304, 116246, 129659, 153816, 174369, 183048, 198302, 232492, 259318, 297453, 348738, 388977, 396604, 464984, 518636, 594906, 697476, 777954, 793208, 1037272, 1189812, 1394952, 1555908, 1685567, 2379624, 3111816, 3371134, 5056701, 6742268, 10113402, 13484536, 20226804, 40453608]

約数ペア:

[(1, 40453608), (2, 20226804), (3, 13484536), (4, 10113402), (6, 6742268), (8, 5056701), (12, 3371134), (13, 3111816), (17, 2379624), (24, 1685567), (26, 1555908), (29, 1394952), (34, 1189812), (39, 1037272), (51, 793208), (52, 777954), (58, 697476), (68, 594906), (78, 518636), (87, 464984), (102, 396604), (104, 388977), (116, 348738), (136, 297453), (156, 259318), (174, 232492), (204, 198302), (221, 183048), (232, 174369), (263, 153816), (312, 129659), (348, 116246), (377, 107304), (408, 99151), (442, 91524), (493, 82056), (526, 76908), (663, 61016), (696, 58123), (754, 53652), (789, 51272), (884, 45762), (986, 41028), (1052, 38454), (1131, 35768), (1326, 30508), (1479, 27352), (1508, 26826), (1578, 25636), (1768, 22881), (1972, 20514), (2104, 19227), (2262, 17884), (2652, 15254), (2958, 13676), (3016, 13413), (3156, 12818), (3419, 11832), (3944, 10257), (4471, 9048), (4524, 8942), (5304, 7627), (5916, 6838), (6312, 6409)]