253247488

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 578009880

約数和(自身を除く): 324762392

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 82, 104, 116, 128, 164, 208, 232, 256, 328, 377, 416, 464, 512, 533, 656, 754, 832, 928, 1024, 1066, 1189, 1312, 1508, 1664, 1856, 2048, 2132, 2378, 2624, 3016, 3328, 3712, 4096, 4264, 4756, 5248, 6032, 6656, 7424, 8192, 8528, 9512, 10496, 12064, 13312, 14848, 15457, 16384, 17056, 19024, 20992, 24128, 26624, 29696, 30914, 34112, 38048, 41984, 48256, 53248, 59392, 61828, 68224, 76096, 83968, 96512, 106496, 118784, 123656, 136448, 152192, 167936, 193024, 212992, 237568, 247312, 272896, 304384, 335872, 386048, 475136, 494624, 545792, 608768, 671744, 772096, 989248, 1091584, 1217536, 1544192, 1978496, 2183168, 2435072, 3088384, 3956992, 4366336, 4870144, 6176768, 7913984, 8732672, 9740288, 15827968, 19480576, 31655936, 63311872, 126623744, 253247488]

約数ペア:

[(1, 253247488), (2, 126623744), (4, 63311872), (8, 31655936), (13, 19480576), (16, 15827968), (26, 9740288), (29, 8732672), (32, 7913984), (41, 6176768), (52, 4870144), (58, 4366336), (64, 3956992), (82, 3088384), (104, 2435072), (116, 2183168), (128, 1978496), (164, 1544192), (208, 1217536), (232, 1091584), (256, 989248), (328, 772096), (377, 671744), (416, 608768), (464, 545792), (512, 494624), (533, 475136), (656, 386048), (754, 335872), (832, 304384), (928, 272896), (1024, 247312), (1066, 237568), (1189, 212992), (1312, 193024), (1508, 167936), (1664, 152192), (1856, 136448), (2048, 123656), (2132, 118784), (2378, 106496), (2624, 96512), (3016, 83968), (3328, 76096), (3712, 68224), (4096, 61828), (4264, 59392), (4756, 53248), (5248, 48256), (6032, 41984), (6656, 38048), (7424, 34112), (8192, 30914), (8528, 29696), (9512, 26624), (10496, 24128), (12064, 20992), (13312, 19024), (14848, 17056), (15457, 16384)]