319829136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 120

約数和(自身を含む): 926190720

約数和(自身を除く): 606361584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 121, 132, 159, 176, 212, 242, 264, 318, 363, 424, 484, 528, 583, 636, 726, 848, 968, 1039, 1166, 1272, 1452, 1749, 1936, 2078, 2332, 2544, 2904, 3117, 3498, 4156, 4664, 5808, 6234, 6413, 6996, 8312, 9328, 11429, 12468, 12826, 13992, 16624, 19239, 22858, 24936, 25652, 27984, 34287, 38478, 45716, 49872, 51304, 55067, 68574, 76956, 91432, 102608, 110134, 125719, 137148, 153912, 165201, 182864, 220268, 251438, 274296, 307824, 330402, 377157, 440536, 502876, 548592, 605737, 660804, 754314, 881072, 1005752, 1211474, 1321608, 1508628, 1817211, 2011504, 2422948, 2643216, 3017256, 3634422, 4845896, 6034512, 6663107, 7268844, 9691792, 13326214, 14537688, 19989321, 26652428, 29075376, 39978642, 53304856, 79957284, 106609712, 159914568, 319829136]

約数ペア:

[(1, 319829136), (2, 159914568), (3, 106609712), (4, 79957284), (6, 53304856), (8, 39978642), (11, 29075376), (12, 26652428), (16, 19989321), (22, 14537688), (24, 13326214), (33, 9691792), (44, 7268844), (48, 6663107), (53, 6034512), (66, 4845896), (88, 3634422), (106, 3017256), (121, 2643216), (132, 2422948), (159, 2011504), (176, 1817211), (212, 1508628), (242, 1321608), (264, 1211474), (318, 1005752), (363, 881072), (424, 754314), (484, 660804), (528, 605737), (583, 548592), (636, 502876), (726, 440536), (848, 377157), (968, 330402), (1039, 307824), (1166, 274296), (1272, 251438), (1452, 220268), (1749, 182864), (1936, 165201), (2078, 153912), (2332, 137148), (2544, 125719), (2904, 110134), (3117, 102608), (3498, 91432), (4156, 76956), (4664, 68574), (5808, 55067), (6234, 51304), (6413, 49872), (6996, 45716), (8312, 38478), (9328, 34287), (11429, 27984), (12468, 25652), (12826, 24936), (13992, 22858), (16624, 19239)]