801307744

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 1606651200

約数和(自身を除く): 805343456

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 197, 316, 394, 632, 788, 1264, 1576, 1609, 2528, 3152, 3218, 6304, 6436, 12872, 15563, 25744, 31126, 51488, 62252, 124504, 127111, 249008, 254222, 316973, 498016, 508444, 633946, 1016888, 1267892, 2033776, 2535784, 4067552, 5071568, 10143136, 25040867, 50081734, 100163468, 200326936, 400653872, 801307744]

約数ペア:

[(1, 801307744), (2, 400653872), (4, 200326936), (8, 100163468), (16, 50081734), (32, 25040867), (79, 10143136), (158, 5071568), (197, 4067552), (316, 2535784), (394, 2033776), (632, 1267892), (788, 1016888), (1264, 633946), (1576, 508444), (1609, 498016), (2528, 316973), (3152, 254222), (3218, 249008), (6304, 127111), (6436, 124504), (12872, 62252), (15563, 51488), (25744, 31126)]