12784512

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 36958680

約数和(自身を除く): 24174168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 197, 208, 312, 338, 384, 394, 416, 507, 591, 624, 676, 788, 832, 1014, 1182, 1248, 1352, 1576, 1664, 2028, 2364, 2496, 2561, 2704, 3152, 4056, 4728, 4992, 5122, 5408, 6304, 7683, 8112, 9456, 10244, 10816, 12608, 15366, 16224, 18912, 20488, 21632, 25216, 30732, 32448, 33293, 37824, 40976, 61464, 64896, 66586, 75648, 81952, 99879, 122928, 133172, 163904, 199758, 245856, 266344, 327808, 399516, 491712, 532688, 799032, 983424, 1065376, 1598064, 2130752, 3196128, 4261504, 6392256, 12784512]

約数ペア:

[(1, 12784512), (2, 6392256), (3, 4261504), (4, 3196128), (6, 2130752), (8, 1598064), (12, 1065376), (13, 983424), (16, 799032), (24, 532688), (26, 491712), (32, 399516), (39, 327808), (48, 266344), (52, 245856), (64, 199758), (78, 163904), (96, 133172), (104, 122928), (128, 99879), (156, 81952), (169, 75648), (192, 66586), (197, 64896), (208, 61464), (312, 40976), (338, 37824), (384, 33293), (394, 32448), (416, 30732), (507, 25216), (591, 21632), (624, 20488), (676, 18912), (788, 16224), (832, 15366), (1014, 12608), (1182, 10816), (1248, 10244), (1352, 9456), (1576, 8112), (1664, 7683), (2028, 6304), (2364, 5408), (2496, 5122), (2561, 4992), (2704, 4728), (3152, 4056)]