668774016

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11383}}^1$

素因数の和:11423

約数の個数: 128

約数和(自身を含む): 2090102400

約数和(自身を除く): 1421328384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 11383, 14688, 19584, 22766, 29376, 34149, 45532, 58752, 68298, 91064, 102447, 136596, 182128, 193511, 204894, 273192, 307341, 364256, 387022, 409788, 546384, 580533, 614682, 728512, 774044, 819576, 1092768, 1161066, 1229364, 1457024, 1548088, 1639152, 1741599, 2185536, 2322132, 2458728, 3096176, 3278304, 3483198, 4371072, 4644264, 4917456, 5224797, 6192352, 6556608, 6966396, 9288528, 9834912, 10449594, 12384704, 13113216, 13932792, 18577056, 19669824, 20899188, 24769408, 27865584, 37154112, 39339648, 41798376, 55731168, 74308224, 83596752, 111462336, 167193504, 222924672, 334387008, 668774016]

約数ペア:

[(1, 668774016), (2, 334387008), (3, 222924672), (4, 167193504), (6, 111462336), (8, 83596752), (9, 74308224), (12, 55731168), (16, 41798376), (17, 39339648), (18, 37154112), (24, 27865584), (27, 24769408), (32, 20899188), (34, 19669824), (36, 18577056), (48, 13932792), (51, 13113216), (54, 12384704), (64, 10449594), (68, 9834912), (72, 9288528), (96, 6966396), (102, 6556608), (108, 6192352), (128, 5224797), (136, 4917456), (144, 4644264), (153, 4371072), (192, 3483198), (204, 3278304), (216, 3096176), (272, 2458728), (288, 2322132), (306, 2185536), (384, 1741599), (408, 1639152), (432, 1548088), (459, 1457024), (544, 1229364), (576, 1161066), (612, 1092768), (816, 819576), (864, 774044), (918, 728512), (1088, 614682), (1152, 580533), (1224, 546384), (1632, 409788), (1728, 387022), (1836, 364256), (2176, 307341), (2448, 273192), (3264, 204894), (3456, 193511), (3672, 182128), (4896, 136596), (6528, 102447), (7344, 91064), (9792, 68298), (11383, 58752), (14688, 45532), (19584, 34149), (22766, 29376)]