256294584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 384

約数和(自身を含む): 948672000

約数和(自身を除く): 692377416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 59, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 118, 119, 126, 136, 153, 156, 168, 169, 177, 182, 189, 204, 216, 221, 234, 236, 238, 252, 273, 306, 312, 338, 351, 354, 357, 364, 378, 408, 413, 442, 459, 468, 472, 476, 504, 507, 531, 546, 612, 663, 676, 702, 708, 714, 728, 756, 767, 819, 826, 884, 918, 936, 952, 1003, 1014, 1062, 1071, 1092, 1183, 1224, 1239, 1326, 1352, 1404, 1416, 1428, 1512, 1521, 1534, 1547, 1593, 1638, 1652, 1768, 1836, 1989, 2006, 2028, 2124, 2142, 2184, 2301, 2366, 2457, 2478, 2652, 2808, 2856, 2873, 3009, 3042, 3068, 3094, 3186, 3213, 3276, 3304, 3549, 3672, 3717, 3978, 4012, 4056, 4248, 4284, 4563, 4602, 4641, 4732, 4914, 4956, 5304, 5369, 5746, 5967, 6018, 6084, 6136, 6188, 6372, 6426, 6552, 6903, 7021, 7098, 7434, 7956, 8024, 8568, 8619, 9027, 9126, 9204, 9282, 9464, 9828, 9912, 9971, 10647, 10738, 11151, 11492, 11934, 12036, 12168, 12376, 12744, 12852, 13039, 13806, 13923, 14042, 14196, 14868, 15912, 16107, 17238, 18054, 18252, 18408, 18564, 19656, 19942, 20111, 20709, 21063, 21294, 21476, 22302, 22984, 23868, 24072, 25704, 25857, 26078, 27081, 27612, 27846, 28084, 28392, 29736, 29913, 31941, 32214, 34476, 36108, 36504, 37128, 39117, 39884, 40222, 41418, 41769, 42126, 42588, 42952, 44604, 47736, 48321, 51714, 52156, 54162, 55224, 55692, 56168, 59826, 60333, 63189, 63882, 64428, 68952, 69797, 72216, 77571, 78234, 79768, 80444, 82836, 83538, 84252, 85176, 89208, 89739, 91273, 96642, 103428, 104312, 108324, 111384, 117351, 119652, 120666, 126378, 127764, 128856, 139594, 144963, 155142, 156468, 160888, 165672, 167076, 168504, 169507, 179478, 180999, 182546, 189567, 193284, 206856, 209391, 216648, 234702, 239304, 241332, 252756, 255528, 269217, 273819, 279188, 289926, 310284, 312936, 334152, 339014, 352053, 358956, 361998, 365092, 379134, 386568, 418782, 469404, 482664, 505512, 508521, 538434, 542997, 547638, 558376, 579852, 620568, 628173, 678028, 704106, 717912, 723996, 730184, 758268, 821457, 837564, 938808, 1017042, 1076868, 1085994, 1095276, 1159704, 1186549, 1256346, 1356056, 1408212, 1447992, 1516536, 1525563, 1642914, 1675128, 1884519, 2034084, 2153736, 2171988, 2190552, 2373098, 2464371, 2512692, 2816424, 3051126, 3285828, 3559647, 3769038, 4068168, 4343976, 4576689, 4746196, 4928742, 5025384, 6102252, 6571656, 7119294, 7538076, 9153378, 9492392, 9857484, 10678941, 12204504, 14238588, 15076152, 18306756, 19714968, 21357882, 28477176, 32036823, 36613512, 42715764, 64073646, 85431528, 128147292, 256294584]

約数ペア:

[(1, 256294584), (2, 128147292), (3, 85431528), (4, 64073646), (6, 42715764), (7, 36613512), (8, 32036823), (9, 28477176), (12, 21357882), (13, 19714968), (14, 18306756), (17, 15076152), (18, 14238588), (21, 12204504), (24, 10678941), (26, 9857484), (27, 9492392), (28, 9153378), (34, 7538076), (36, 7119294), (39, 6571656), (42, 6102252), (51, 5025384), (52, 4928742), (54, 4746196), (56, 4576689), (59, 4343976), (63, 4068168), (68, 3769038), (72, 3559647), (78, 3285828), (84, 3051126), (91, 2816424), (102, 2512692), (104, 2464371), (108, 2373098), (117, 2190552), (118, 2171988), (119, 2153736), (126, 2034084), (136, 1884519), (153, 1675128), (156, 1642914), (168, 1525563), (169, 1516536), (177, 1447992), (182, 1408212), (189, 1356056), (204, 1256346), (216, 1186549), (221, 1159704), (234, 1095276), (236, 1085994), (238, 1076868), (252, 1017042), (273, 938808), (306, 837564), (312, 821457), (338, 758268), (351, 730184), (354, 723996), (357, 717912), (364, 704106), (378, 678028), (408, 628173), (413, 620568), (442, 579852), (459, 558376), (468, 547638), (472, 542997), (476, 538434), (504, 508521), (507, 505512), (531, 482664), (546, 469404), (612, 418782), (663, 386568), (676, 379134), (702, 365092), (708, 361998), (714, 358956), (728, 352053), (756, 339014), (767, 334152), (819, 312936), (826, 310284), (884, 289926), (918, 279188), (936, 273819), (952, 269217), (1003, 255528), (1014, 252756), (1062, 241332), (1071, 239304), (1092, 234702), (1183, 216648), (1224, 209391), (1239, 206856), (1326, 193284), (1352, 189567), (1404, 182546), (1416, 180999), (1428, 179478), (1512, 169507), (1521, 168504), (1534, 167076), (1547, 165672), (1593, 160888), (1638, 156468), (1652, 155142), (1768, 144963), (1836, 139594), (1989, 128856), (2006, 127764), (2028, 126378), (2124, 120666), (2142, 119652), (2184, 117351), (2301, 111384), (2366, 108324), (2457, 104312), (2478, 103428), (2652, 96642), (2808, 91273), (2856, 89739), (2873, 89208), (3009, 85176), (3042, 84252), (3068, 83538), (3094, 82836), (3186, 80444), (3213, 79768), (3276, 78234), (3304, 77571), (3549, 72216), (3672, 69797), (3717, 68952), (3978, 64428), (4012, 63882), (4056, 63189), (4248, 60333), (4284, 59826), (4563, 56168), (4602, 55692), (4641, 55224), (4732, 54162), (4914, 52156), (4956, 51714), (5304, 48321), (5369, 47736), (5746, 44604), (5967, 42952), (6018, 42588), (6084, 42126), (6136, 41769), (6188, 41418), (6372, 40222), (6426, 39884), (6552, 39117), (6903, 37128), (7021, 36504), (7098, 36108), (7434, 34476), (7956, 32214), (8024, 31941), (8568, 29913), (8619, 29736), (9027, 28392), (9126, 28084), (9204, 27846), (9282, 27612), (9464, 27081), (9828, 26078), (9912, 25857), (9971, 25704), (10647, 24072), (10738, 23868), (11151, 22984), (11492, 22302), (11934, 21476), (12036, 21294), (12168, 21063), (12376, 20709), (12744, 20111), (12852, 19942), (13039, 19656), (13806, 18564), (13923, 18408), (14042, 18252), (14196, 18054), (14868, 17238), (15912, 16107)]