1203206656

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 2463056640

約数和(自身を除く): 1259849984

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 151, 158, 197, 256, 302, 316, 394, 512, 604, 632, 788, 1208, 1264, 1576, 2416, 2528, 3152, 4832, 5056, 6304, 9664, 10112, 11929, 12608, 15563, 19328, 20224, 23858, 25216, 29747, 31126, 38656, 40448, 47716, 50432, 59494, 62252, 77312, 95432, 100864, 118988, 124504, 190864, 237976, 249008, 381728, 475952, 498016, 763456, 951904, 996032, 1526912, 1903808, 1992064, 2350013, 3053824, 3807616, 3984128, 4700026, 6107648, 7615232, 7968256, 9400052, 15230464, 18800104, 37600208, 75200416, 150400832, 300801664, 601603328, 1203206656]

約数ペア:

[(1, 1203206656), (2, 601603328), (4, 300801664), (8, 150400832), (16, 75200416), (32, 37600208), (64, 18800104), (79, 15230464), (128, 9400052), (151, 7968256), (158, 7615232), (197, 6107648), (256, 4700026), (302, 3984128), (316, 3807616), (394, 3053824), (512, 2350013), (604, 1992064), (632, 1903808), (788, 1526912), (1208, 996032), (1264, 951904), (1576, 763456), (2416, 498016), (2528, 475952), (3152, 381728), (4832, 249008), (5056, 237976), (6304, 190864), (9664, 124504), (10112, 118988), (11929, 100864), (12608, 95432), (15563, 77312), (19328, 62252), (20224, 59494), (23858, 50432), (25216, 47716), (29747, 40448), (31126, 38656)]