254367008

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 601219584

約数和(自身を除く): 346852576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 74, 94, 112, 148, 188, 224, 259, 296, 329, 376, 518, 592, 653, 658, 752, 1036, 1184, 1306, 1316, 1504, 1739, 2072, 2612, 2632, 3478, 4144, 4571, 5224, 5264, 6956, 8288, 9142, 10448, 10528, 12173, 13912, 18284, 20896, 24161, 24346, 27824, 30691, 36568, 48322, 48692, 55648, 61382, 73136, 96644, 97384, 122764, 146272, 169127, 193288, 194768, 214837, 245528, 338254, 386576, 389536, 429674, 491056, 676508, 773152, 859348, 982112, 1135567, 1353016, 1718696, 2271134, 2706032, 3437392, 4542268, 5412064, 6874784, 7948969, 9084536, 15897938, 18169072, 31795876, 36338144, 63591752, 127183504, 254367008]

約数ペア:

[(1, 254367008), (2, 127183504), (4, 63591752), (7, 36338144), (8, 31795876), (14, 18169072), (16, 15897938), (28, 9084536), (32, 7948969), (37, 6874784), (47, 5412064), (56, 4542268), (74, 3437392), (94, 2706032), (112, 2271134), (148, 1718696), (188, 1353016), (224, 1135567), (259, 982112), (296, 859348), (329, 773152), (376, 676508), (518, 491056), (592, 429674), (653, 389536), (658, 386576), (752, 338254), (1036, 245528), (1184, 214837), (1306, 194768), (1316, 193288), (1504, 169127), (1739, 146272), (2072, 122764), (2612, 97384), (2632, 96644), (3478, 73136), (4144, 61382), (4571, 55648), (5224, 48692), (5264, 48322), (6956, 36568), (8288, 30691), (9142, 27824), (10448, 24346), (10528, 24161), (12173, 20896), (13912, 18284)]