647652672

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7349}}^1$

素因数の和:7390

約数の個数: 140

約数和(自身を含む): 2033054100

約数和(自身を除く): 1385401428

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, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1224, 1296, 1377, 1632, 1728, 1836, 2448, 2592, 2754, 3264, 3672, 4896, 5184, 5508, 7344, 7349, 9792, 11016, 14688, 14698, 22032, 22047, 29376, 29396, 44064, 44094, 58792, 66141, 88128, 88188, 117584, 124933, 132282, 176376, 198423, 235168, 249866, 264564, 352752, 374799, 396846, 470336, 499732, 529128, 595269, 705504, 749598, 793692, 999464, 1058256, 1124397, 1190538, 1411008, 1499196, 1587384, 1998928, 2116512, 2248794, 2381076, 2998392, 3174768, 3373191, 3997856, 4233024, 4497588, 4762152, 5996784, 6349536, 6746382, 7995712, 8995176, 9524304, 10119573, 11993568, 12699072, 13492764, 17990352, 19048608, 20239146, 23987136, 26985528, 35980704, 38097216, 40478292, 53971056, 71961408, 80956584, 107942112, 161913168, 215884224, 323826336, 647652672]

約数ペア:

[(1, 647652672), (2, 323826336), (3, 215884224), (4, 161913168), (6, 107942112), (8, 80956584), (9, 71961408), (12, 53971056), (16, 40478292), (17, 38097216), (18, 35980704), (24, 26985528), (27, 23987136), (32, 20239146), (34, 19048608), (36, 17990352), (48, 13492764), (51, 12699072), (54, 11993568), (64, 10119573), (68, 9524304), (72, 8995176), (81, 7995712), (96, 6746382), (102, 6349536), (108, 5996784), (136, 4762152), (144, 4497588), (153, 4233024), (162, 3997856), (192, 3373191), (204, 3174768), (216, 2998392), (272, 2381076), (288, 2248794), (306, 2116512), (324, 1998928), (408, 1587384), (432, 1499196), (459, 1411008), (544, 1190538), (576, 1124397), (612, 1058256), (648, 999464), (816, 793692), (864, 749598), (918, 705504), (1088, 595269), (1224, 529128), (1296, 499732), (1377, 470336), (1632, 396846), (1728, 374799), (1836, 352752), (2448, 264564), (2592, 249866), (2754, 235168), (3264, 198423), (3672, 176376), (4896, 132282), (5184, 124933), (5508, 117584), (7344, 88188), (7349, 88128), (9792, 66141), (11016, 58792), (14688, 44094), (14698, 44064), (22032, 29396), (22047, 29376)]