1255220568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3486

約数の個数: 192

約数和(自身を含む): 4210652160

約数和(自身を除く): 2955431592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 43, 51, 56, 63, 68, 72, 84, 86, 102, 119, 126, 129, 136, 153, 168, 172, 204, 238, 252, 258, 301, 306, 344, 357, 387, 408, 476, 504, 516, 602, 612, 714, 731, 774, 903, 952, 1032, 1071, 1204, 1224, 1428, 1462, 1548, 1806, 2142, 2193, 2408, 2709, 2856, 2924, 3096, 3407, 3612, 4284, 4386, 5117, 5418, 5848, 6579, 6814, 7224, 8568, 8772, 10221, 10234, 10836, 13158, 13628, 15351, 17544, 20442, 20468, 21672, 23849, 26316, 27256, 30663, 30702, 40884, 40936, 46053, 47698, 52632, 57919, 61326, 61404, 71547, 81768, 92106, 95396, 115838, 122652, 122808, 143094, 146501, 173757, 184212, 190792, 214641, 231676, 245304, 286188, 293002, 347514, 368424, 405433, 429282, 439503, 463352, 521271, 572376, 586004, 695028, 810866, 858564, 879006, 1025507, 1042542, 1172008, 1216299, 1318509, 1390056, 1621732, 1717128, 1758012, 2051014, 2085084, 2432598, 2490517, 2637018, 3076521, 3243464, 3516024, 3648897, 4102028, 4170168, 4865196, 4981034, 5274036, 6153042, 7297794, 7471551, 8204056, 9229563, 9730392, 9962068, 10548072, 12306084, 14595588, 14943102, 17433619, 18459126, 19924136, 22414653, 24612168, 29191176, 29886204, 34867238, 36918252, 44829306, 52300857, 59772408, 69734476, 73836504, 89658612, 104601714, 139468952, 156902571, 179317224, 209203428, 313805142, 418406856, 627610284, 1255220568]

約数ペア:

[(1, 1255220568), (2, 627610284), (3, 418406856), (4, 313805142), (6, 209203428), (7, 179317224), (8, 156902571), (9, 139468952), (12, 104601714), (14, 89658612), (17, 73836504), (18, 69734476), (21, 59772408), (24, 52300857), (28, 44829306), (34, 36918252), (36, 34867238), (42, 29886204), (43, 29191176), (51, 24612168), (56, 22414653), (63, 19924136), (68, 18459126), (72, 17433619), (84, 14943102), (86, 14595588), (102, 12306084), (119, 10548072), (126, 9962068), (129, 9730392), (136, 9229563), (153, 8204056), (168, 7471551), (172, 7297794), (204, 6153042), (238, 5274036), (252, 4981034), (258, 4865196), (301, 4170168), (306, 4102028), (344, 3648897), (357, 3516024), (387, 3243464), (408, 3076521), (476, 2637018), (504, 2490517), (516, 2432598), (602, 2085084), (612, 2051014), (714, 1758012), (731, 1717128), (774, 1621732), (903, 1390056), (952, 1318509), (1032, 1216299), (1071, 1172008), (1204, 1042542), (1224, 1025507), (1428, 879006), (1462, 858564), (1548, 810866), (1806, 695028), (2142, 586004), (2193, 572376), (2408, 521271), (2709, 463352), (2856, 439503), (2924, 429282), (3096, 405433), (3407, 368424), (3612, 347514), (4284, 293002), (4386, 286188), (5117, 245304), (5418, 231676), (5848, 214641), (6579, 190792), (6814, 184212), (7224, 173757), (8568, 146501), (8772, 143094), (10221, 122808), (10234, 122652), (10836, 115838), (13158, 95396), (13628, 92106), (15351, 81768), (17544, 71547), (20442, 61404), (20468, 61326), (21672, 57919), (23849, 52632), (26316, 47698), (27256, 46053), (30663, 40936), (30702, 40884)]