738988045168

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{872947}}^1$

素因数の和:873449

約数の個数: 40

約数和(自身を含む): 1445186364752

約数和(自身を除く): 706198319584

約数列:

[1, 2, 4, 8, 16, 157, 314, 337, 628, 674, 1256, 1348, 2512, 2696, 5392, 52909, 105818, 211636, 423272, 846544, 872947, 1745894, 3491788, 6983576, 13967152, 137052679, 274105358, 294183139, 548210716, 588366278, 1096421432, 1176732556, 2192842864, 2353465112, 4706930224, 46186752823, 92373505646, 184747011292, 369494022584, 738988045168]

約数ペア:

[(1, 738988045168), (2, 369494022584), (4, 184747011292), (8, 92373505646), (16, 46186752823), (157, 4706930224), (314, 2353465112), (337, 2192842864), (628, 1176732556), (674, 1096421432), (1256, 588366278), (1348, 548210716), (2512, 294183139), (2696, 274105358), (5392, 137052679), (52909, 13967152), (105818, 6983576), (211636, 3491788), (423272, 1745894), (846544, 872947)]