328082196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 880588800

約数和(自身を除く): 552506604

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 71, 76, 78, 114, 142, 156, 213, 228, 247, 284, 426, 494, 741, 852, 923, 988, 1349, 1482, 1559, 1846, 2698, 2769, 2964, 3118, 3692, 4047, 4677, 5396, 5538, 6236, 8094, 9354, 11076, 16188, 17537, 18708, 20267, 29621, 35074, 40534, 52611, 59242, 60801, 70148, 81068, 88863, 105222, 110689, 118484, 121602, 177726, 210444, 221378, 243204, 332067, 355452, 385073, 442756, 664134, 770146, 1155219, 1328268, 1438957, 1540292, 2103091, 2310438, 2877914, 4206182, 4316871, 4620876, 5755828, 6309273, 8412364, 8633742, 12618546, 17267484, 25237092, 27340183, 54680366, 82020549, 109360732, 164041098, 328082196]

約数ペア:

[(1, 328082196), (2, 164041098), (3, 109360732), (4, 82020549), (6, 54680366), (12, 27340183), (13, 25237092), (19, 17267484), (26, 12618546), (38, 8633742), (39, 8412364), (52, 6309273), (57, 5755828), (71, 4620876), (76, 4316871), (78, 4206182), (114, 2877914), (142, 2310438), (156, 2103091), (213, 1540292), (228, 1438957), (247, 1328268), (284, 1155219), (426, 770146), (494, 664134), (741, 442756), (852, 385073), (923, 355452), (988, 332067), (1349, 243204), (1482, 221378), (1559, 210444), (1846, 177726), (2698, 121602), (2769, 118484), (2964, 110689), (3118, 105222), (3692, 88863), (4047, 81068), (4677, 70148), (5396, 60801), (5538, 59242), (6236, 52611), (8094, 40534), (9354, 35074), (11076, 29621), (16188, 20267), (17537, 18708)]