333527870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 664082496

約数和(自身を除く): 330554626

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 137, 274, 305, 307, 610, 614, 685, 793, 1370, 1535, 1586, 1781, 3070, 3562, 3965, 3991, 7930, 7982, 8357, 8905, 16714, 17810, 18727, 19955, 37454, 39910, 41785, 42059, 83570, 84118, 93635, 108641, 187270, 210295, 217282, 243451, 420590, 486902, 543205, 546767, 1086410, 1093534, 1217255, 2434510, 2565599, 2733835, 5131198, 5467670, 12827995, 25655990, 33352787, 66705574, 166763935, 333527870]

約数ペア:

[(1, 333527870), (2, 166763935), (5, 66705574), (10, 33352787), (13, 25655990), (26, 12827995), (61, 5467670), (65, 5131198), (122, 2733835), (130, 2565599), (137, 2434510), (274, 1217255), (305, 1093534), (307, 1086410), (610, 546767), (614, 543205), (685, 486902), (793, 420590), (1370, 243451), (1535, 217282), (1586, 210295), (1781, 187270), (3070, 108641), (3562, 93635), (3965, 84118), (3991, 83570), (7930, 42059), (7982, 41785), (8357, 39910), (8905, 37454), (16714, 19955), (17810, 18727)]