244964608

素因数分解:

$2^8\times 7^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 562247168

約数和(自身を除く): 317282560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 613, 892, 896, 1226, 1561, 1784, 1792, 2452, 3122, 3568, 4291, 4904, 6244, 7136, 8582, 9808, 12488, 14272, 17164, 19616, 24976, 28544, 34328, 39232, 49952, 57088, 68656, 78464, 99904, 136699, 137312, 156928, 199808, 273398, 274624, 399616, 546796, 549248, 956893, 1093592, 1098496, 1913786, 2187184, 3827572, 4374368, 7655144, 8748736, 15310288, 17497472, 30620576, 34994944, 61241152, 122482304, 244964608]

約数ペア:

[(1, 244964608), (2, 122482304), (4, 61241152), (7, 34994944), (8, 30620576), (14, 17497472), (16, 15310288), (28, 8748736), (32, 7655144), (56, 4374368), (64, 3827572), (112, 2187184), (128, 1913786), (223, 1098496), (224, 1093592), (256, 956893), (446, 549248), (448, 546796), (613, 399616), (892, 274624), (896, 273398), (1226, 199808), (1561, 156928), (1784, 137312), (1792, 136699), (2452, 99904), (3122, 78464), (3568, 68656), (4291, 57088), (4904, 49952), (6244, 39232), (7136, 34328), (8582, 28544), (9808, 24976), (12488, 19616), (14272, 17164)]