1008507136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43327

約数の個数: 72

約数和(自身を含む): 2477687744

約数和(自身を除く): 1469180608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 43291, 86582, 173164, 303037, 346328, 562783, 606074, 692656, 1125566, 1212148, 1385312, 2251132, 2424296, 2770624, 3939481, 4502264, 4848592, 5541248, 7878962, 9004528, 9697184, 11082496, 15757924, 18009056, 19394368, 31515848, 36018112, 38788736, 63031696, 72036224, 77577472, 126063392, 144072448, 252126784, 504253568, 1008507136]

約数ペア:

[(1, 1008507136), (2, 504253568), (4, 252126784), (7, 144072448), (8, 126063392), (13, 77577472), (14, 72036224), (16, 63031696), (26, 38788736), (28, 36018112), (32, 31515848), (52, 19394368), (56, 18009056), (64, 15757924), (91, 11082496), (104, 9697184), (112, 9004528), (128, 7878962), (182, 5541248), (208, 4848592), (224, 4502264), (256, 3939481), (364, 2770624), (416, 2424296), (448, 2251132), (728, 1385312), (832, 1212148), (896, 1125566), (1456, 692656), (1664, 606074), (1792, 562783), (2912, 346328), (3328, 303037), (5824, 173164), (11648, 86582), (23296, 43291)]