21136299264

素因数分解:

$2^8\times 3^2\times {\mathrm{83}}^1\times {\mathrm{110527}}^1$

素因数の和:110632

約数の個数: 108

約数和(自身を含む): 61675950336

約数和(自身を除く): 40539651072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 192, 249, 256, 288, 332, 384, 498, 576, 664, 747, 768, 996, 1152, 1328, 1494, 1992, 2304, 2656, 2988, 3984, 5312, 5976, 7968, 10624, 11952, 15936, 21248, 23904, 31872, 47808, 63744, 95616, 110527, 191232, 221054, 331581, 442108, 663162, 884216, 994743, 1326324, 1768432, 1989486, 2652648, 3536864, 3978972, 5305296, 7073728, 7957944, 9173741, 10610592, 14147456, 15915888, 18347482, 21221184, 27521223, 28294912, 31831776, 36694964, 42442368, 55042446, 63663552, 73389928, 82563669, 84884736, 110084892, 127327104, 146779856, 165127338, 220169784, 254654208, 293559712, 330254676, 440339568, 587119424, 660509352, 880679136, 1174238848, 1321018704, 1761358272, 2348477696, 2642037408, 3522716544, 5284074816, 7045433088, 10568149632, 21136299264]

約数ペア:

[(1, 21136299264), (2, 10568149632), (3, 7045433088), (4, 5284074816), (6, 3522716544), (8, 2642037408), (9, 2348477696), (12, 1761358272), (16, 1321018704), (18, 1174238848), (24, 880679136), (32, 660509352), (36, 587119424), (48, 440339568), (64, 330254676), (72, 293559712), (83, 254654208), (96, 220169784), (128, 165127338), (144, 146779856), (166, 127327104), (192, 110084892), (249, 84884736), (256, 82563669), (288, 73389928), (332, 63663552), (384, 55042446), (498, 42442368), (576, 36694964), (664, 31831776), (747, 28294912), (768, 27521223), (996, 21221184), (1152, 18347482), (1328, 15915888), (1494, 14147456), (1992, 10610592), (2304, 9173741), (2656, 7957944), (2988, 7073728), (3984, 5305296), (5312, 3978972), (5976, 3536864), (7968, 2652648), (10624, 1989486), (11952, 1768432), (15936, 1326324), (21248, 994743), (23904, 884216), (31872, 663162), (47808, 442108), (63744, 331581), (95616, 221054), (110527, 191232)]