281330688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5427

約数の個数: 88

約数和(自身を含む): 794104992

約数和(自身を除く): 512774304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1632, 2176, 3072, 3264, 4352, 5387, 6528, 8704, 10774, 13056, 16161, 17408, 21548, 26112, 32322, 43096, 52224, 64644, 86192, 91579, 129288, 172384, 183158, 258576, 274737, 344768, 366316, 517152, 549474, 689536, 732632, 1034304, 1098948, 1379072, 1465264, 2068608, 2197896, 2758144, 2930528, 4137216, 4395792, 5516288, 5861056, 8274432, 8791584, 11722112, 16548864, 17583168, 23444224, 35166336, 46888448, 70332672, 93776896, 140665344, 281330688]

約数ペア:

[(1, 281330688), (2, 140665344), (3, 93776896), (4, 70332672), (6, 46888448), (8, 35166336), (12, 23444224), (16, 17583168), (17, 16548864), (24, 11722112), (32, 8791584), (34, 8274432), (48, 5861056), (51, 5516288), (64, 4395792), (68, 4137216), (96, 2930528), (102, 2758144), (128, 2197896), (136, 2068608), (192, 1465264), (204, 1379072), (256, 1098948), (272, 1034304), (384, 732632), (408, 689536), (512, 549474), (544, 517152), (768, 366316), (816, 344768), (1024, 274737), (1088, 258576), (1536, 183158), (1632, 172384), (2176, 129288), (3072, 91579), (3264, 86192), (4352, 64644), (5387, 52224), (6528, 43096), (8704, 32322), (10774, 26112), (13056, 21548), (16161, 17408)]