12777778464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{636851}}^1$

素因数の和:636894

約数の個数: 96

約数和(自身を含む): 38516808960

約数和(自身を除く): 25739030496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 5016, 6688, 10032, 20064, 636851, 1273702, 1910553, 2547404, 3821106, 5094808, 7005361, 7642212, 10189616, 12100169, 14010722, 15284424, 20379232, 21016083, 24200338, 28021444, 30568848, 36300507, 42032166, 48400676, 56042888, 61137696, 72601014, 84064332, 96801352, 112085776, 133101859, 145202028, 168128664, 193602704, 224171552, 266203718, 290404056, 336257328, 387205408, 399305577, 532407436, 580808112, 672514656, 798611154, 1064814872, 1161616224, 1597222308, 2129629744, 3194444616, 4259259488, 6388889232, 12777778464]

約数ペア:

[(1, 12777778464), (2, 6388889232), (3, 4259259488), (4, 3194444616), (6, 2129629744), (8, 1597222308), (11, 1161616224), (12, 1064814872), (16, 798611154), (19, 672514656), (22, 580808112), (24, 532407436), (32, 399305577), (33, 387205408), (38, 336257328), (44, 290404056), (48, 266203718), (57, 224171552), (66, 193602704), (76, 168128664), (88, 145202028), (96, 133101859), (114, 112085776), (132, 96801352), (152, 84064332), (176, 72601014), (209, 61137696), (228, 56042888), (264, 48400676), (304, 42032166), (352, 36300507), (418, 30568848), (456, 28021444), (528, 24200338), (608, 21016083), (627, 20379232), (836, 15284424), (912, 14010722), (1056, 12100169), (1254, 10189616), (1672, 7642212), (1824, 7005361), (2508, 5094808), (3344, 3821106), (5016, 2547404), (6688, 1910553), (10032, 1273702), (20064, 636851)]