428963328

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:884

約数の個数: 120

約数和(自身を含む): 1249467648

約数和(自身を除く): 820504320

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, 508, 512, 576, 733, 762, 768, 1016, 1143, 1152, 1466, 1524, 1536, 2032, 2199, 2286, 2304, 2932, 3048, 4064, 4398, 4572, 4608, 5864, 6096, 6597, 8128, 8796, 9144, 11728, 12192, 13194, 16256, 17592, 18288, 23456, 24384, 26388, 32512, 35184, 36576, 46912, 48768, 52776, 65024, 70368, 73152, 93091, 93824, 97536, 105552, 140736, 146304, 186182, 187648, 195072, 211104, 279273, 281472, 292608, 372364, 375296, 422208, 558546, 562944, 585216, 744728, 837819, 844416, 1117092, 1125888, 1489456, 1675638, 1688832, 2234184, 2978912, 3351276, 3377664, 4468368, 5957824, 6702552, 8936736, 11915648, 13405104, 17873472, 23831296, 26810208, 35746944, 47662592, 53620416, 71493888, 107240832, 142987776, 214481664, 428963328]

約数ペア:

[(1, 428963328), (2, 214481664), (3, 142987776), (4, 107240832), (6, 71493888), (8, 53620416), (9, 47662592), (12, 35746944), (16, 26810208), (18, 23831296), (24, 17873472), (32, 13405104), (36, 11915648), (48, 8936736), (64, 6702552), (72, 5957824), (96, 4468368), (127, 3377664), (128, 3351276), (144, 2978912), (192, 2234184), (254, 1688832), (256, 1675638), (288, 1489456), (381, 1125888), (384, 1117092), (508, 844416), (512, 837819), (576, 744728), (733, 585216), (762, 562944), (768, 558546), (1016, 422208), (1143, 375296), (1152, 372364), (1466, 292608), (1524, 281472), (1536, 279273), (2032, 211104), (2199, 195072), (2286, 187648), (2304, 186182), (2932, 146304), (3048, 140736), (4064, 105552), (4398, 97536), (4572, 93824), (4608, 93091), (5864, 73152), (6096, 70368), (6597, 65024), (8128, 52776), (8796, 48768), (9144, 46912), (11728, 36576), (12192, 35184), (13194, 32512), (16256, 26388), (17592, 24384), (18288, 23456)]