291286310376

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{5651}}^1$

素因数の和:6115

約数の個数: 128

約数和(自身を含む): 748589765760

約数和(自身を除く): 457303455384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 137, 183, 244, 257, 274, 366, 411, 488, 514, 548, 732, 771, 822, 1028, 1096, 1464, 1542, 1644, 2056, 3084, 3288, 5651, 6168, 8357, 11302, 15677, 16714, 16953, 22604, 25071, 31354, 33428, 33906, 35209, 45208, 47031, 50142, 62708, 66856, 67812, 70418, 94062, 100284, 105627, 125416, 135624, 140836, 188124, 200568, 211254, 281672, 344711, 376248, 422508, 689422, 774187, 845016, 1034133, 1378844, 1452307, 1548374, 2068266, 2147749, 2322561, 2757688, 2904614, 3096748, 4136532, 4295498, 4356921, 4645122, 5809228, 6193496, 6443247, 8273064, 8590996, 8713842, 9290244, 11618456, 12886494, 17181992, 17427684, 18580488, 25772988, 34855368, 47225407, 51545976, 88590727, 94450814, 141676221, 177181454, 188901628, 198966059, 265772181, 283352442, 354362908, 377803256, 397932118, 531544362, 566704884, 596898177, 708725816, 795864236, 1063088724, 1133409768, 1193796354, 1591728472, 2126177448, 2387592708, 4775185416, 12136929599, 24273859198, 36410788797, 48547718396, 72821577594, 97095436792, 145643155188, 291286310376]

約数ペア:

[(1, 291286310376), (2, 145643155188), (3, 97095436792), (4, 72821577594), (6, 48547718396), (8, 36410788797), (12, 24273859198), (24, 12136929599), (61, 4775185416), (122, 2387592708), (137, 2126177448), (183, 1591728472), (244, 1193796354), (257, 1133409768), (274, 1063088724), (366, 795864236), (411, 708725816), (488, 596898177), (514, 566704884), (548, 531544362), (732, 397932118), (771, 377803256), (822, 354362908), (1028, 283352442), (1096, 265772181), (1464, 198966059), (1542, 188901628), (1644, 177181454), (2056, 141676221), (3084, 94450814), (3288, 88590727), (5651, 51545976), (6168, 47225407), (8357, 34855368), (11302, 25772988), (15677, 18580488), (16714, 17427684), (16953, 17181992), (22604, 12886494), (25071, 11618456), (31354, 9290244), (33428, 8713842), (33906, 8590996), (35209, 8273064), (45208, 6443247), (47031, 6193496), (50142, 5809228), (62708, 4645122), (66856, 4356921), (67812, 4295498), (70418, 4136532), (94062, 3096748), (100284, 2904614), (105627, 2757688), (125416, 2322561), (135624, 2147749), (140836, 2068266), (188124, 1548374), (200568, 1452307), (211254, 1378844), (281672, 1034133), (344711, 845016), (376248, 774187), (422508, 689422)]