28489318272

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{62927}}^1$

素因数の和:63081

約数の個数: 128

約数和(自身を含む): 84726259200

約数和(自身を除く): 56236940928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 16768, 18864, 25152, 28296, 37728, 50304, 56592, 62927, 75456, 113184, 125854, 150912, 188781, 226368, 251708, 377562, 452736, 503416, 566343, 755124, 1006832, 1132686, 1510248, 1699029, 2013664, 2265372, 3020496, 3398058, 4027328, 4530744, 6040992, 6796116, 8054656, 8243437, 9061488, 12081984, 13592232, 16486874, 18122976, 24163968, 24730311, 27184464, 32973748, 36245952, 49460622, 54368928, 65947496, 72491904, 74190933, 98921244, 108737856, 131894992, 148381866, 197842488, 217475712, 222572799, 263789984, 296763732, 395684976, 445145598, 527579968, 593527464, 791369952, 890291196, 1055159936, 1187054928, 1582739904, 1780582392, 2374109856, 3165479808, 3561164784, 4748219712, 7122329568, 9496439424, 14244659136, 28489318272]

約数ペア:

[(1, 28489318272), (2, 14244659136), (3, 9496439424), (4, 7122329568), (6, 4748219712), (8, 3561164784), (9, 3165479808), (12, 2374109856), (16, 1780582392), (18, 1582739904), (24, 1187054928), (27, 1055159936), (32, 890291196), (36, 791369952), (48, 593527464), (54, 527579968), (64, 445145598), (72, 395684976), (96, 296763732), (108, 263789984), (128, 222572799), (131, 217475712), (144, 197842488), (192, 148381866), (216, 131894992), (262, 108737856), (288, 98921244), (384, 74190933), (393, 72491904), (432, 65947496), (524, 54368928), (576, 49460622), (786, 36245952), (864, 32973748), (1048, 27184464), (1152, 24730311), (1179, 24163968), (1572, 18122976), (1728, 16486874), (2096, 13592232), (2358, 12081984), (3144, 9061488), (3456, 8243437), (3537, 8054656), (4192, 6796116), (4716, 6040992), (6288, 4530744), (7074, 4027328), (8384, 3398058), (9432, 3020496), (12576, 2265372), (14148, 2013664), (16768, 1699029), (18864, 1510248), (25152, 1132686), (28296, 1006832), (37728, 755124), (50304, 566343), (56592, 503416), (62927, 452736), (75456, 377562), (113184, 251708), (125854, 226368), (150912, 188781)]