291364164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 991477760

約数和(自身を除く): 700113596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 31, 36, 38, 39, 42, 52, 57, 62, 63, 76, 78, 84, 91, 93, 114, 117, 124, 126, 133, 151, 156, 171, 182, 186, 217, 228, 234, 247, 252, 266, 273, 279, 302, 342, 364, 372, 399, 403, 434, 453, 468, 494, 532, 546, 558, 589, 604, 651, 684, 741, 798, 806, 819, 868, 906, 988, 1057, 1092, 1116, 1178, 1197, 1209, 1302, 1359, 1482, 1596, 1612, 1638, 1729, 1767, 1812, 1953, 1963, 2114, 2223, 2356, 2394, 2418, 2604, 2718, 2821, 2869, 2964, 3171, 3276, 3458, 3534, 3627, 3906, 3926, 4123, 4228, 4446, 4681, 4788, 4836, 5187, 5301, 5436, 5642, 5738, 5889, 6342, 6916, 7068, 7254, 7657, 7812, 7852, 8246, 8463, 8607, 8892, 9362, 9513, 10374, 10602, 11284, 11476, 11778, 12369, 12684, 13741, 14043, 14508, 15314, 15561, 16492, 16926, 17214, 17667, 18724, 19026, 20083, 20748, 21204, 22971, 23556, 24738, 25389, 25821, 27482, 28086, 30628, 31122, 32767, 33852, 34428, 35334, 37107, 37297, 38052, 40166, 41223, 42129, 45942, 49476, 50778, 51642, 53599, 54964, 56172, 60249, 60853, 62244, 65534, 68913, 70668, 74214, 74594, 80332, 82446, 84258, 88939, 91884, 98301, 101556, 103284, 107198, 111891, 120498, 121706, 123669, 131068, 137826, 148428, 149188, 160797, 164892, 168516, 177878, 180747, 182559, 196602, 214396, 223782, 240996, 243412, 247338, 261079, 266817, 275652, 294903, 321594, 335673, 355756, 361494, 365118, 393204, 425971, 447564, 482391, 494676, 522158, 533634, 547677, 589806, 622573, 643188, 671346, 722988, 730236, 783237, 800451, 851942, 964782, 1044316, 1067268, 1095354, 1156207, 1179612, 1245146, 1277913, 1342692, 1566474, 1600902, 1703884, 1867719, 1929564, 2190708, 2312414, 2349711, 2490292, 2555826, 3132948, 3201804, 3468621, 3735438, 3833739, 4624828, 4699422, 5111652, 5603157, 6937242, 7470876, 7667478, 8093449, 9398844, 10405863, 11206314, 13874484, 15334956, 16186898, 20811726, 22412628, 24280347, 32373796, 41623452, 48560694, 72841041, 97121388, 145682082, 291364164]

約数ペア:

[(1, 291364164), (2, 145682082), (3, 97121388), (4, 72841041), (6, 48560694), (7, 41623452), (9, 32373796), (12, 24280347), (13, 22412628), (14, 20811726), (18, 16186898), (19, 15334956), (21, 13874484), (26, 11206314), (28, 10405863), (31, 9398844), (36, 8093449), (38, 7667478), (39, 7470876), (42, 6937242), (52, 5603157), (57, 5111652), (62, 4699422), (63, 4624828), (76, 3833739), (78, 3735438), (84, 3468621), (91, 3201804), (93, 3132948), (114, 2555826), (117, 2490292), (124, 2349711), (126, 2312414), (133, 2190708), (151, 1929564), (156, 1867719), (171, 1703884), (182, 1600902), (186, 1566474), (217, 1342692), (228, 1277913), (234, 1245146), (247, 1179612), (252, 1156207), (266, 1095354), (273, 1067268), (279, 1044316), (302, 964782), (342, 851942), (364, 800451), (372, 783237), (399, 730236), (403, 722988), (434, 671346), (453, 643188), (468, 622573), (494, 589806), (532, 547677), (546, 533634), (558, 522158), (589, 494676), (604, 482391), (651, 447564), (684, 425971), (741, 393204), (798, 365118), (806, 361494), (819, 355756), (868, 335673), (906, 321594), (988, 294903), (1057, 275652), (1092, 266817), (1116, 261079), (1178, 247338), (1197, 243412), (1209, 240996), (1302, 223782), (1359, 214396), (1482, 196602), (1596, 182559), (1612, 180747), (1638, 177878), (1729, 168516), (1767, 164892), (1812, 160797), (1953, 149188), (1963, 148428), (2114, 137826), (2223, 131068), (2356, 123669), (2394, 121706), (2418, 120498), (2604, 111891), (2718, 107198), (2821, 103284), (2869, 101556), (2964, 98301), (3171, 91884), (3276, 88939), (3458, 84258), (3534, 82446), (3627, 80332), (3906, 74594), (3926, 74214), (4123, 70668), (4228, 68913), (4446, 65534), (4681, 62244), (4788, 60853), (4836, 60249), (5187, 56172), (5301, 54964), (5436, 53599), (5642, 51642), (5738, 50778), (5889, 49476), (6342, 45942), (6916, 42129), (7068, 41223), (7254, 40166), (7657, 38052), (7812, 37297), (7852, 37107), (8246, 35334), (8463, 34428), (8607, 33852), (8892, 32767), (9362, 31122), (9513, 30628), (10374, 28086), (10602, 27482), (11284, 25821), (11476, 25389), (11778, 24738), (12369, 23556), (12684, 22971), (13741, 21204), (14043, 20748), (14508, 20083), (15314, 19026), (15561, 18724), (16492, 17667), (16926, 17214)]