980822016

素因数分解:

$2^{11}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 2861913600

約数和(自身を除く): 1881091584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 419, 508, 512, 576, 762, 768, 838, 1016, 1024, 1143, 1152, 1257, 1524, 1536, 1676, 2032, 2048, 2286, 2304, 2514, 3048, 3072, 3352, 3771, 4064, 4572, 4608, 5028, 6096, 6144, 6704, 7542, 8128, 9144, 9216, 10056, 12192, 13408, 15084, 16256, 18288, 18432, 20112, 24384, 26816, 30168, 32512, 36576, 40224, 48768, 53213, 53632, 60336, 65024, 73152, 80448, 97536, 106426, 107264, 120672, 130048, 146304, 159639, 160896, 195072, 212852, 214528, 241344, 260096, 292608, 319278, 321792, 390144, 425704, 429056, 478917, 482688, 585216, 638556, 643584, 780288, 851408, 858112, 957834, 965376, 1170432, 1277112, 1287168, 1702816, 1915668, 1930752, 2340864, 2554224, 2574336, 3405632, 3831336, 3861504, 5108448, 6811264, 7662672, 7723008, 10216896, 13622528, 15325344, 20433792, 27245056, 30650688, 40867584, 54490112, 61301376, 81735168, 108980224, 122602752, 163470336, 245205504, 326940672, 490411008, 980822016]

約数ペア:

[(1, 980822016), (2, 490411008), (3, 326940672), (4, 245205504), (6, 163470336), (8, 122602752), (9, 108980224), (12, 81735168), (16, 61301376), (18, 54490112), (24, 40867584), (32, 30650688), (36, 27245056), (48, 20433792), (64, 15325344), (72, 13622528), (96, 10216896), (127, 7723008), (128, 7662672), (144, 6811264), (192, 5108448), (254, 3861504), (256, 3831336), (288, 3405632), (381, 2574336), (384, 2554224), (419, 2340864), (508, 1930752), (512, 1915668), (576, 1702816), (762, 1287168), (768, 1277112), (838, 1170432), (1016, 965376), (1024, 957834), (1143, 858112), (1152, 851408), (1257, 780288), (1524, 643584), (1536, 638556), (1676, 585216), (2032, 482688), (2048, 478917), (2286, 429056), (2304, 425704), (2514, 390144), (3048, 321792), (3072, 319278), (3352, 292608), (3771, 260096), (4064, 241344), (4572, 214528), (4608, 212852), (5028, 195072), (6096, 160896), (6144, 159639), (6704, 146304), (7542, 130048), (8128, 120672), (9144, 107264), (9216, 106426), (10056, 97536), (12192, 80448), (13408, 73152), (15084, 65024), (16256, 60336), (18288, 53632), (18432, 53213), (20112, 48768), (24384, 40224), (26816, 36576), (30168, 32512)]