287780256

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4013}}^1$

素因数の和:4115

約数の個数: 96

約数和(自身を含む): 849683520

約数和(自身を除く): 561903264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 498, 664, 747, 864, 996, 1328, 1494, 1992, 2241, 2656, 2988, 3984, 4013, 4482, 5976, 7968, 8026, 8964, 11952, 12039, 16052, 17928, 23904, 24078, 32104, 35856, 36117, 48156, 64208, 71712, 72234, 96312, 108351, 128416, 144468, 192624, 216702, 288936, 333079, 385248, 433404, 577872, 666158, 866808, 999237, 1155744, 1332316, 1733616, 1998474, 2664632, 2997711, 3467232, 3996948, 5329264, 5995422, 7993896, 8993133, 10658528, 11990844, 15987792, 17986266, 23981688, 31975584, 35972532, 47963376, 71945064, 95926752, 143890128, 287780256]

約数ペア:

[(1, 287780256), (2, 143890128), (3, 95926752), (4, 71945064), (6, 47963376), (8, 35972532), (9, 31975584), (12, 23981688), (16, 17986266), (18, 15987792), (24, 11990844), (27, 10658528), (32, 8993133), (36, 7993896), (48, 5995422), (54, 5329264), (72, 3996948), (83, 3467232), (96, 2997711), (108, 2664632), (144, 1998474), (166, 1733616), (216, 1332316), (249, 1155744), (288, 999237), (332, 866808), (432, 666158), (498, 577872), (664, 433404), (747, 385248), (864, 333079), (996, 288936), (1328, 216702), (1494, 192624), (1992, 144468), (2241, 128416), (2656, 108351), (2988, 96312), (3984, 72234), (4013, 71712), (4482, 64208), (5976, 48156), (7968, 36117), (8026, 35856), (8964, 32104), (11952, 24078), (12039, 23904), (16052, 17928)]