347826528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1237824000

約数和(自身を除く): 889997472

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, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 199, 204, 216, 224, 238, 252, 272, 288, 289, 306, 336, 357, 378, 398, 408, 432, 459, 476, 504, 544, 578, 597, 612, 672, 714, 756, 796, 816, 864, 867, 918, 952, 1008, 1071, 1156, 1194, 1224, 1393, 1428, 1512, 1592, 1632, 1734, 1791, 1836, 1904, 2016, 2023, 2142, 2312, 2388, 2448, 2601, 2786, 2856, 3024, 3184, 3213, 3383, 3468, 3582, 3672, 3808, 4046, 4179, 4284, 4624, 4776, 4896, 5202, 5373, 5572, 5712, 6048, 6069, 6368, 6426, 6766, 6936, 7164, 7344, 7803, 8092, 8358, 8568, 9248, 9552, 10149, 10404, 10746, 11144, 11424, 12138, 12537, 12852, 13532, 13872, 14328, 14688, 15606, 16184, 16716, 17136, 18207, 19104, 20298, 20808, 21492, 22288, 23681, 24276, 25074, 25704, 27064, 27744, 28656, 30447, 31212, 32368, 33432, 34272, 36414, 37611, 40596, 41616, 42984, 44576, 47362, 48552, 50148, 51408, 54128, 54621, 57312, 57511, 60894, 62424, 64736, 66864, 71043, 72828, 75222, 81192, 83232, 85968, 91341, 94724, 97104, 100296, 102816, 108256, 109242, 115022, 121788, 124848, 133728, 142086, 145656, 150444, 162384, 171936, 172533, 182682, 189448, 194208, 200592, 213129, 218484, 230044, 243576, 249696, 284172, 291312, 300888, 324768, 345066, 365364, 378896, 401184, 402577, 426258, 436968, 460088, 487152, 517599, 568344, 582624, 601776, 639387, 690132, 730728, 757792, 805154, 852516, 873936, 920176, 974304, 1035198, 1136688, 1203552, 1207731, 1278774, 1380264, 1461456, 1552797, 1610308, 1705032, 1747872, 1840352, 2070396, 2273376, 2415462, 2557548, 2760528, 2922912, 3105594, 3220616, 3410064, 3623193, 4140792, 4830924, 5115096, 5521056, 6211188, 6441232, 6820128, 7246386, 8281584, 9661848, 10230192, 10869579, 12422376, 12882464, 14492772, 16563168, 19323696, 20460384, 21739158, 24844752, 28985544, 38647392, 43478316, 49689504, 57971088, 86956632, 115942176, 173913264, 347826528]

約数ペア:

[(1, 347826528), (2, 173913264), (3, 115942176), (4, 86956632), (6, 57971088), (7, 49689504), (8, 43478316), (9, 38647392), (12, 28985544), (14, 24844752), (16, 21739158), (17, 20460384), (18, 19323696), (21, 16563168), (24, 14492772), (27, 12882464), (28, 12422376), (32, 10869579), (34, 10230192), (36, 9661848), (42, 8281584), (48, 7246386), (51, 6820128), (54, 6441232), (56, 6211188), (63, 5521056), (68, 5115096), (72, 4830924), (84, 4140792), (96, 3623193), (102, 3410064), (108, 3220616), (112, 3105594), (119, 2922912), (126, 2760528), (136, 2557548), (144, 2415462), (153, 2273376), (168, 2070396), (189, 1840352), (199, 1747872), (204, 1705032), (216, 1610308), (224, 1552797), (238, 1461456), (252, 1380264), (272, 1278774), (288, 1207731), (289, 1203552), (306, 1136688), (336, 1035198), (357, 974304), (378, 920176), (398, 873936), (408, 852516), (432, 805154), (459, 757792), (476, 730728), (504, 690132), (544, 639387), (578, 601776), (597, 582624), (612, 568344), (672, 517599), (714, 487152), (756, 460088), (796, 436968), (816, 426258), (864, 402577), (867, 401184), (918, 378896), (952, 365364), (1008, 345066), (1071, 324768), (1156, 300888), (1194, 291312), (1224, 284172), (1393, 249696), (1428, 243576), (1512, 230044), (1592, 218484), (1632, 213129), (1734, 200592), (1791, 194208), (1836, 189448), (1904, 182682), (2016, 172533), (2023, 171936), (2142, 162384), (2312, 150444), (2388, 145656), (2448, 142086), (2601, 133728), (2786, 124848), (2856, 121788), (3024, 115022), (3184, 109242), (3213, 108256), (3383, 102816), (3468, 100296), (3582, 97104), (3672, 94724), (3808, 91341), (4046, 85968), (4179, 83232), (4284, 81192), (4624, 75222), (4776, 72828), (4896, 71043), (5202, 66864), (5373, 64736), (5572, 62424), (5712, 60894), (6048, 57511), (6069, 57312), (6368, 54621), (6426, 54128), (6766, 51408), (6936, 50148), (7164, 48552), (7344, 47362), (7803, 44576), (8092, 42984), (8358, 41616), (8568, 40596), (9248, 37611), (9552, 36414), (10149, 34272), (10404, 33432), (10746, 32368), (11144, 31212), (11424, 30447), (12138, 28656), (12537, 27744), (12852, 27064), (13532, 25704), (13872, 25074), (14328, 24276), (14688, 23681), (15606, 22288), (16184, 21492), (16716, 20808), (17136, 20298), (18207, 19104)]