890383206024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{989869}}^1$

素因数の和:989956

約数の個数: 144

約数和(自身を含む): 2683428684300

約数和(自身を除く): 1793045478276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 961, 1116, 1209, 1612, 1922, 2232, 2418, 2883, 3224, 3627, 3844, 4836, 5766, 7254, 7688, 8649, 9672, 11532, 12493, 14508, 17298, 23064, 24986, 29016, 34596, 37479, 49972, 69192, 74958, 99944, 112437, 149916, 224874, 299832, 449748, 899496, 989869, 1979738, 2969607, 3959476, 5939214, 7918952, 8908821, 11878428, 12868297, 17817642, 23756856, 25736594, 30685939, 35635284, 38604891, 51473188, 61371878, 71270568, 77209782, 92057817, 102946376, 115814673, 122743756, 154419564, 184115634, 231629346, 245487512, 276173451, 308839128, 368231268, 398917207, 463258692, 552346902, 736462536, 797834414, 926517384, 951264109, 1104693804, 1196751621, 1595668828, 1902528218, 2209387608, 2393503242, 2853792327, 3191337656, 3590254863, 3805056436, 4787006484, 5707584654, 7180509726, 7610112872, 8561376981, 9574012968, 11415169308, 12366433417, 14361019452, 17122753962, 22830338616, 24732866834, 28722038904, 34245507924, 37099300251, 49465733668, 68491015848, 74198600502, 98931467336, 111297900753, 148397201004, 222595801506, 296794402008, 445191603012, 890383206024]

約数ペア:

[(1, 890383206024), (2, 445191603012), (3, 296794402008), (4, 222595801506), (6, 148397201004), (8, 111297900753), (9, 98931467336), (12, 74198600502), (13, 68491015848), (18, 49465733668), (24, 37099300251), (26, 34245507924), (31, 28722038904), (36, 24732866834), (39, 22830338616), (52, 17122753962), (62, 14361019452), (72, 12366433417), (78, 11415169308), (93, 9574012968), (104, 8561376981), (117, 7610112872), (124, 7180509726), (156, 5707584654), (186, 4787006484), (234, 3805056436), (248, 3590254863), (279, 3191337656), (312, 2853792327), (372, 2393503242), (403, 2209387608), (468, 1902528218), (558, 1595668828), (744, 1196751621), (806, 1104693804), (936, 951264109), (961, 926517384), (1116, 797834414), (1209, 736462536), (1612, 552346902), (1922, 463258692), (2232, 398917207), (2418, 368231268), (2883, 308839128), (3224, 276173451), (3627, 245487512), (3844, 231629346), (4836, 184115634), (5766, 154419564), (7254, 122743756), (7688, 115814673), (8649, 102946376), (9672, 92057817), (11532, 77209782), (12493, 71270568), (14508, 61371878), (17298, 51473188), (23064, 38604891), (24986, 35635284), (29016, 30685939), (34596, 25736594), (37479, 23756856), (49972, 17817642), (69192, 12868297), (74958, 11878428), (99944, 8908821), (112437, 7918952), (149916, 5939214), (224874, 3959476), (299832, 2969607), (449748, 1979738), (899496, 989869)]