428686143264

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{48991}}^1$

素因数の和:50351

約数の個数: 144

約数和(自身を含む): 1273068486144

約数和(自身を除く): 844382342880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1321, 1656, 2208, 2642, 3312, 3963, 5284, 6624, 7926, 10568, 11889, 15852, 21136, 23778, 30383, 31704, 42272, 47556, 48991, 60766, 63408, 91149, 95112, 97982, 121532, 126816, 146973, 182298, 190224, 195964, 243064, 273447, 293946, 364596, 380448, 391928, 440919, 486128, 546894, 587892, 729192, 783856, 881838, 972256, 1093788, 1126793, 1175784, 1458384, 1567712, 1763676, 2187576, 2253586, 2351568, 2916768, 3380379, 3527352, 4375152, 4507172, 4703136, 6760758, 7054704, 8750304, 9014344, 10141137, 13521516, 14109408, 18028688, 20282274, 27043032, 36057376, 40564548, 54086064, 64717111, 81129096, 108172128, 129434222, 162258192, 194151333, 258868444, 324516384, 388302666, 517736888, 582453999, 776605332, 1035473776, 1164907998, 1488493553, 1553210664, 2070947552, 2329815996, 2976987106, 3106421328, 4465480659, 4659631992, 5953974212, 6212842656, 8930961318, 9319263984, 11907948424, 13396441977, 17861922636, 18638527968, 23815896848, 26792883954, 35723845272, 47631793696, 53585767908, 71447690544, 107171535816, 142895381088, 214343071632, 428686143264]

約数ペア:

[(1, 428686143264), (2, 214343071632), (3, 142895381088), (4, 107171535816), (6, 71447690544), (8, 53585767908), (9, 47631793696), (12, 35723845272), (16, 26792883954), (18, 23815896848), (23, 18638527968), (24, 17861922636), (32, 13396441977), (36, 11907948424), (46, 9319263984), (48, 8930961318), (69, 6212842656), (72, 5953974212), (92, 4659631992), (96, 4465480659), (138, 3106421328), (144, 2976987106), (184, 2329815996), (207, 2070947552), (276, 1553210664), (288, 1488493553), (368, 1164907998), (414, 1035473776), (552, 776605332), (736, 582453999), (828, 517736888), (1104, 388302666), (1321, 324516384), (1656, 258868444), (2208, 194151333), (2642, 162258192), (3312, 129434222), (3963, 108172128), (5284, 81129096), (6624, 64717111), (7926, 54086064), (10568, 40564548), (11889, 36057376), (15852, 27043032), (21136, 20282274), (23778, 18028688), (30383, 14109408), (31704, 13521516), (42272, 10141137), (47556, 9014344), (48991, 8750304), (60766, 7054704), (63408, 6760758), (91149, 4703136), (95112, 4507172), (97982, 4375152), (121532, 3527352), (126816, 3380379), (146973, 2916768), (182298, 2351568), (190224, 2253586), (195964, 2187576), (243064, 1763676), (273447, 1567712), (293946, 1458384), (364596, 1175784), (380448, 1126793), (391928, 1093788), (440919, 972256), (486128, 881838), (546894, 783856), (587892, 729192)]