19450625328

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{5479}}^1$

素因数の和:5859

約数の個数: 120

約数和(自身を含む): 55255168800

約数和(自身を除く): 35804543472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 277, 356, 534, 554, 712, 801, 831, 1068, 1108, 1424, 1602, 1662, 2136, 2216, 2493, 3204, 3324, 4272, 4432, 4986, 5479, 6408, 6648, 9972, 10958, 12816, 13296, 16437, 19944, 21916, 24653, 32874, 39888, 43832, 49306, 49311, 65748, 73959, 87664, 98612, 98622, 131496, 147918, 197224, 197244, 221877, 262992, 295836, 394448, 394488, 443754, 487631, 591672, 788976, 887508, 975262, 1183344, 1462893, 1517683, 1775016, 1950524, 2925786, 3035366, 3550032, 3901048, 4388679, 4553049, 5851572, 6070732, 7802096, 8777358, 9106098, 11703144, 12141464, 13659147, 17554716, 18212196, 23406288, 24282928, 27318294, 35109432, 36424392, 54636588, 70218864, 72848784, 109273176, 135073787, 218546352, 270147574, 405221361, 540295148, 810442722, 1080590296, 1215664083, 1620885444, 2161180592, 2431328166, 3241770888, 4862656332, 6483541776, 9725312664, 19450625328]

約数ペア:

[(1, 19450625328), (2, 9725312664), (3, 6483541776), (4, 4862656332), (6, 3241770888), (8, 2431328166), (9, 2161180592), (12, 1620885444), (16, 1215664083), (18, 1080590296), (24, 810442722), (36, 540295148), (48, 405221361), (72, 270147574), (89, 218546352), (144, 135073787), (178, 109273176), (267, 72848784), (277, 70218864), (356, 54636588), (534, 36424392), (554, 35109432), (712, 27318294), (801, 24282928), (831, 23406288), (1068, 18212196), (1108, 17554716), (1424, 13659147), (1602, 12141464), (1662, 11703144), (2136, 9106098), (2216, 8777358), (2493, 7802096), (3204, 6070732), (3324, 5851572), (4272, 4553049), (4432, 4388679), (4986, 3901048), (5479, 3550032), (6408, 3035366), (6648, 2925786), (9972, 1950524), (10958, 1775016), (12816, 1517683), (13296, 1462893), (16437, 1183344), (19944, 975262), (21916, 887508), (24653, 788976), (32874, 591672), (39888, 487631), (43832, 443754), (49306, 394488), (49311, 394448), (65748, 295836), (73959, 262992), (87664, 221877), (98612, 197244), (98622, 197224), (131496, 147918)]