1639092672

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2705

約数の個数: 280

約数和(自身を含む): 5881749984

約数和(自身を除く): 4242657312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1134, 1224, 1296, 1344, 1377, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2657, 2754, 2856, 3024, 3213, 3264, 3672, 3808, 4032, 4284, 4536, 4896, 5184, 5314, 5508, 5712, 6048, 6426, 7344, 7616, 7971, 8568, 9072, 9639, 9792, 10628, 11016, 11424, 12096, 12852, 14688, 15942, 17136, 18144, 18599, 19278, 21256, 22032, 22848, 23913, 25704, 29376, 31884, 34272, 36288, 37198, 38556, 42512, 44064, 45169, 47826, 51408, 55797, 63768, 68544, 71739, 74396, 77112, 85024, 88128, 90338, 95652, 102816, 111594, 127536, 135507, 143478, 148792, 154224, 167391, 170048, 180676, 191304, 205632, 215217, 223188, 255072, 271014, 286956, 297584, 308448, 316183, 334782, 361352, 382608, 406521, 430434, 446376, 502173, 510144, 542028, 573912, 595168, 616896, 632366, 669564, 722704, 765216, 813042, 860868, 892752, 948549, 1004346, 1084056, 1147824, 1190336, 1219563, 1264732, 1339128, 1445408, 1506519, 1530432, 1626084, 1721736, 1785504, 1897098, 2008692, 2168112, 2295648, 2439126, 2529464, 2678256, 2845647, 2890816, 3013038, 3252168, 3443472, 3571008, 3658689, 3794196, 4017384, 4336224, 4591296, 4878252, 5058928, 5356512, 5691294, 6026076, 6504336, 6886944, 7317378, 7588392, 8034768, 8536941, 8672448, 9756504, 10117856, 10713024, 11382588, 12052152, 13008672, 13773888, 14634756, 15176784, 16069536, 17073882, 19513008, 20235712, 22765176, 24104304, 25610823, 26017344, 29269512, 30353568, 32139072, 34147764, 39026016, 45530352, 48208608, 51221646, 58539024, 60707136, 68295528, 78052032, 91060704, 96417216, 102443292, 117078048, 136591056, 182121408, 204886584, 234156096, 273182112, 409773168, 546364224, 819546336, 1639092672]

約数ペア:

[(1, 1639092672), (2, 819546336), (3, 546364224), (4, 409773168), (6, 273182112), (7, 234156096), (8, 204886584), (9, 182121408), (12, 136591056), (14, 117078048), (16, 102443292), (17, 96417216), (18, 91060704), (21, 78052032), (24, 68295528), (27, 60707136), (28, 58539024), (32, 51221646), (34, 48208608), (36, 45530352), (42, 39026016), (48, 34147764), (51, 32139072), (54, 30353568), (56, 29269512), (63, 26017344), (64, 25610823), (68, 24104304), (72, 22765176), (81, 20235712), (84, 19513008), (96, 17073882), (102, 16069536), (108, 15176784), (112, 14634756), (119, 13773888), (126, 13008672), (136, 12052152), (144, 11382588), (153, 10713024), (162, 10117856), (168, 9756504), (189, 8672448), (192, 8536941), (204, 8034768), (216, 7588392), (224, 7317378), (238, 6886944), (252, 6504336), (272, 6026076), (288, 5691294), (306, 5356512), (324, 5058928), (336, 4878252), (357, 4591296), (378, 4336224), (408, 4017384), (432, 3794196), (448, 3658689), (459, 3571008), (476, 3443472), (504, 3252168), (544, 3013038), (567, 2890816), (576, 2845647), (612, 2678256), (648, 2529464), (672, 2439126), (714, 2295648), (756, 2168112), (816, 2008692), (864, 1897098), (918, 1785504), (952, 1721736), (1008, 1626084), (1071, 1530432), (1088, 1506519), (1134, 1445408), (1224, 1339128), (1296, 1264732), (1344, 1219563), (1377, 1190336), (1428, 1147824), (1512, 1084056), (1632, 1004346), (1728, 948549), (1836, 892752), (1904, 860868), (2016, 813042), (2142, 765216), (2268, 722704), (2448, 669564), (2592, 632366), (2657, 616896), (2754, 595168), (2856, 573912), (3024, 542028), (3213, 510144), (3264, 502173), (3672, 446376), (3808, 430434), (4032, 406521), (4284, 382608), (4536, 361352), (4896, 334782), (5184, 316183), (5314, 308448), (5508, 297584), (5712, 286956), (6048, 271014), (6426, 255072), (7344, 223188), (7616, 215217), (7971, 205632), (8568, 191304), (9072, 180676), (9639, 170048), (9792, 167391), (10628, 154224), (11016, 148792), (11424, 143478), (12096, 135507), (12852, 127536), (14688, 111594), (15942, 102816), (17136, 95652), (18144, 90338), (18599, 88128), (19278, 85024), (21256, 77112), (22032, 74396), (22848, 71739), (23913, 68544), (25704, 63768), (29376, 55797), (31884, 51408), (34272, 47826), (36288, 45169), (37198, 44064), (38556, 42512)]