310291205144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{49667}}^1$

素因数の和:50408

約数の個数: 64

約数和(自身を含む): 625673756160

約数和(自身を除く): 315382551016

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 647, 1207, 1294, 2414, 2588, 4828, 5176, 9656, 10999, 21998, 43996, 45937, 49667, 87992, 91874, 99334, 183748, 198668, 367496, 397336, 780929, 844339, 1561858, 1688678, 3123716, 3377356, 3526357, 6247432, 6754712, 7052714, 14105428, 28210856, 32134549, 59948069, 64269098, 119896138, 128538196, 239792276, 257076392, 479584552, 546287333, 1092574666, 2185149332, 2281552979, 4370298664, 4563105958, 9126211916, 18252423832, 38786400643, 77572801286, 155145602572, 310291205144]

約数ペア:

[(1, 310291205144), (2, 155145602572), (4, 77572801286), (8, 38786400643), (17, 18252423832), (34, 9126211916), (68, 4563105958), (71, 4370298664), (136, 2281552979), (142, 2185149332), (284, 1092574666), (568, 546287333), (647, 479584552), (1207, 257076392), (1294, 239792276), (2414, 128538196), (2588, 119896138), (4828, 64269098), (5176, 59948069), (9656, 32134549), (10999, 28210856), (21998, 14105428), (43996, 7052714), (45937, 6754712), (49667, 6247432), (87992, 3526357), (91874, 3377356), (99334, 3123716), (183748, 1688678), (198668, 1561858), (367496, 844339), (397336, 780929)]