28387120896

素因数分解:

$2^8\times 3^3\times {\mathrm{1831}}^1\times {\mathrm{2243}}^1$

素因数の和:4099

約数の個数: 144

約数和(自身を含む): 84029003520

約数和(自身を除く): 55641882624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 1831, 2243, 2304, 3456, 3662, 4486, 5493, 6729, 6912, 7324, 8972, 10986, 13458, 14648, 16479, 17944, 20187, 21972, 26916, 29296, 32958, 35888, 40374, 43944, 49437, 53832, 58592, 60561, 65916, 71776, 80748, 87888, 98874, 107664, 117184, 121122, 131832, 143552, 161496, 175776, 197748, 215328, 234368, 242244, 263664, 287104, 322992, 351552, 395496, 430656, 468736, 484488, 527328, 574208, 645984, 703104, 790992, 861312, 968976, 1054656, 1291968, 1406208, 1581984, 1722624, 1937952, 2109312, 2583936, 3163968, 3875904, 4106933, 4218624, 5167872, 6327936, 7751808, 8213866, 12320799, 12655872, 15503616, 16427732, 24641598, 32855464, 36962397, 49283196, 65710928, 73924794, 98566392, 110887191, 131421856, 147849588, 197132784, 221774382, 262843712, 295699176, 394265568, 443548764, 525687424, 591398352, 788531136, 887097528, 1051374848, 1182796704, 1577062272, 1774195056, 2365593408, 3154124544, 3548390112, 4731186816, 7096780224, 9462373632, 14193560448, 28387120896]

約数ペア:

[(1, 28387120896), (2, 14193560448), (3, 9462373632), (4, 7096780224), (6, 4731186816), (8, 3548390112), (9, 3154124544), (12, 2365593408), (16, 1774195056), (18, 1577062272), (24, 1182796704), (27, 1051374848), (32, 887097528), (36, 788531136), (48, 591398352), (54, 525687424), (64, 443548764), (72, 394265568), (96, 295699176), (108, 262843712), (128, 221774382), (144, 197132784), (192, 147849588), (216, 131421856), (256, 110887191), (288, 98566392), (384, 73924794), (432, 65710928), (576, 49283196), (768, 36962397), (864, 32855464), (1152, 24641598), (1728, 16427732), (1831, 15503616), (2243, 12655872), (2304, 12320799), (3456, 8213866), (3662, 7751808), (4486, 6327936), (5493, 5167872), (6729, 4218624), (6912, 4106933), (7324, 3875904), (8972, 3163968), (10986, 2583936), (13458, 2109312), (14648, 1937952), (16479, 1722624), (17944, 1581984), (20187, 1406208), (21972, 1291968), (26916, 1054656), (29296, 968976), (32958, 861312), (35888, 790992), (40374, 703104), (43944, 645984), (49437, 574208), (53832, 527328), (58592, 484488), (60561, 468736), (65916, 430656), (71776, 395496), (80748, 351552), (87888, 322992), (98874, 287104), (107664, 263664), (117184, 242244), (121122, 234368), (131832, 215328), (143552, 197748), (161496, 175776)]