253594368

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 144

約数和(自身を含む): 789801600

約数和(自身を除く): 536207232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 1931, 2052, 2304, 2432, 2736, 3456, 3648, 3862, 4104, 4864, 5472, 5793, 6912, 7296, 7724, 8208, 10944, 11586, 14592, 15448, 16416, 17379, 21888, 23172, 30896, 32832, 34758, 36689, 43776, 46344, 52137, 61792, 65664, 69516, 73378, 92688, 104274, 110067, 123584, 131328, 139032, 146756, 185376, 208548, 220134, 247168, 278064, 293512, 330201, 370752, 417096, 440268, 494336, 556128, 587024, 660402, 741504, 834192, 880536, 990603, 1112256, 1174048, 1320804, 1483008, 1668384, 1761072, 1981206, 2224512, 2348096, 2641608, 3336768, 3522144, 3962412, 4449024, 4696192, 5283216, 6673536, 7044288, 7924824, 9392384, 10566432, 13347072, 14088576, 15849648, 21132864, 28177152, 31699296, 42265728, 63398592, 84531456, 126797184, 253594368]

約数ペア:

[(1, 253594368), (2, 126797184), (3, 84531456), (4, 63398592), (6, 42265728), (8, 31699296), (9, 28177152), (12, 21132864), (16, 15849648), (18, 14088576), (19, 13347072), (24, 10566432), (27, 9392384), (32, 7924824), (36, 7044288), (38, 6673536), (48, 5283216), (54, 4696192), (57, 4449024), (64, 3962412), (72, 3522144), (76, 3336768), (96, 2641608), (108, 2348096), (114, 2224512), (128, 1981206), (144, 1761072), (152, 1668384), (171, 1483008), (192, 1320804), (216, 1174048), (228, 1112256), (256, 990603), (288, 880536), (304, 834192), (342, 741504), (384, 660402), (432, 587024), (456, 556128), (513, 494336), (576, 440268), (608, 417096), (684, 370752), (768, 330201), (864, 293512), (912, 278064), (1026, 247168), (1152, 220134), (1216, 208548), (1368, 185376), (1728, 146756), (1824, 139032), (1931, 131328), (2052, 123584), (2304, 110067), (2432, 104274), (2736, 92688), (3456, 73378), (3648, 69516), (3862, 65664), (4104, 61792), (4864, 52137), (5472, 46344), (5793, 43776), (6912, 36689), (7296, 34758), (7724, 32832), (8208, 30896), (10944, 23172), (11586, 21888), (14592, 17379), (15448, 16416)]