17967993648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{161281}}^1$

素因数の和:161514

約数の個数: 80

約数和(自身を含む): 50877374592

約数和(自身を除く): 32909380944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 264, 422, 528, 633, 844, 1266, 1688, 2321, 2532, 3376, 4642, 5064, 6963, 9284, 10128, 13926, 18568, 27852, 37136, 55704, 111408, 161281, 322562, 483843, 645124, 967686, 1290248, 1774091, 1935372, 2580496, 3548182, 3870744, 5322273, 7096364, 7741488, 10644546, 14192728, 21289092, 28385456, 34030291, 42578184, 68060582, 85156368, 102090873, 136121164, 204181746, 272242328, 374333201, 408363492, 544484656, 748666402, 816726984, 1122999603, 1497332804, 1633453968, 2245999206, 2994665608, 4491998412, 5989331216, 8983996824, 17967993648]

約数ペア:

[(1, 17967993648), (2, 8983996824), (3, 5989331216), (4, 4491998412), (6, 2994665608), (8, 2245999206), (11, 1633453968), (12, 1497332804), (16, 1122999603), (22, 816726984), (24, 748666402), (33, 544484656), (44, 408363492), (48, 374333201), (66, 272242328), (88, 204181746), (132, 136121164), (176, 102090873), (211, 85156368), (264, 68060582), (422, 42578184), (528, 34030291), (633, 28385456), (844, 21289092), (1266, 14192728), (1688, 10644546), (2321, 7741488), (2532, 7096364), (3376, 5322273), (4642, 3870744), (5064, 3548182), (6963, 2580496), (9284, 1935372), (10128, 1774091), (13926, 1290248), (18568, 967686), (27852, 645124), (37136, 483843), (55704, 322562), (111408, 161281)]