2945327104

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 112

約数和(自身を含む): 6291072000

約数和(自身を除く): 3345744896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 149, 152, 254, 256, 298, 304, 508, 512, 596, 608, 1016, 1024, 1192, 1216, 2032, 2048, 2384, 2413, 2432, 2831, 4064, 4096, 4768, 4826, 4864, 5662, 8128, 8192, 9536, 9652, 9728, 11324, 16256, 18923, 19072, 19304, 19456, 22648, 32512, 37846, 38144, 38608, 38912, 45296, 65024, 75692, 76288, 77216, 77824, 90592, 130048, 151384, 152576, 154432, 155648, 181184, 260096, 302768, 305152, 308864, 359537, 362368, 520192, 605536, 610304, 617728, 719074, 724736, 1040384, 1211072, 1220608, 1235456, 1438148, 1449472, 2422144, 2470912, 2876296, 2898944, 4844288, 4941824, 5752592, 5797888, 9688576, 9883648, 11505184, 11595776, 19377152, 19767296, 23010368, 23191552, 38754304, 46020736, 77508608, 92041472, 155017216, 184082944, 368165888, 736331776, 1472663552, 2945327104]

約数ペア:

[(1, 2945327104), (2, 1472663552), (4, 736331776), (8, 368165888), (16, 184082944), (19, 155017216), (32, 92041472), (38, 77508608), (64, 46020736), (76, 38754304), (127, 23191552), (128, 23010368), (149, 19767296), (152, 19377152), (254, 11595776), (256, 11505184), (298, 9883648), (304, 9688576), (508, 5797888), (512, 5752592), (596, 4941824), (608, 4844288), (1016, 2898944), (1024, 2876296), (1192, 2470912), (1216, 2422144), (2032, 1449472), (2048, 1438148), (2384, 1235456), (2413, 1220608), (2432, 1211072), (2831, 1040384), (4064, 724736), (4096, 719074), (4768, 617728), (4826, 610304), (4864, 605536), (5662, 520192), (8128, 362368), (8192, 359537), (9536, 308864), (9652, 305152), (9728, 302768), (11324, 260096), (16256, 181184), (18923, 155648), (19072, 154432), (19304, 152576), (19456, 151384), (22648, 130048), (32512, 90592), (37846, 77824), (38144, 77216), (38608, 76288), (38912, 75692), (45296, 65024)]