287504952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 901977120

約数和(自身を除く): 614472168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 73, 84, 98, 102, 119, 136, 146, 147, 168, 196, 197, 204, 219, 238, 292, 294, 357, 392, 394, 408, 438, 476, 511, 584, 588, 591, 714, 788, 833, 876, 952, 1022, 1176, 1182, 1241, 1379, 1428, 1533, 1576, 1666, 1752, 2044, 2364, 2482, 2499, 2758, 2856, 3066, 3332, 3349, 3577, 3723, 4088, 4137, 4728, 4964, 4998, 5516, 6132, 6664, 6698, 7154, 7446, 8274, 8687, 9653, 9928, 9996, 10047, 10731, 11032, 12264, 13396, 14308, 14381, 14892, 16548, 17374, 19306, 19992, 20094, 21462, 23443, 26061, 26792, 28616, 28762, 28959, 29784, 33096, 34748, 38612, 40188, 42924, 43143, 46886, 52122, 57524, 57918, 60809, 69496, 70329, 77224, 80376, 85848, 86286, 93772, 100667, 104244, 115048, 115836, 121618, 140658, 164101, 172572, 182427, 187544, 201334, 208488, 231672, 243236, 244477, 281316, 302001, 328202, 345144, 364854, 402668, 486472, 488954, 492303, 562632, 604002, 656404, 704669, 729708, 733431, 805336, 977908, 984606, 1208004, 1312808, 1409338, 1459416, 1466862, 1711339, 1955816, 1969212, 2114007, 2416008, 2818676, 2933724, 3422678, 3938424, 4228014, 5134017, 5637352, 5867448, 6845356, 8456028, 10268034, 11979373, 13690712, 16912056, 20536068, 23958746, 35938119, 41072136, 47917492, 71876238, 95834984, 143752476, 287504952]

約数ペア:

[(1, 287504952), (2, 143752476), (3, 95834984), (4, 71876238), (6, 47917492), (7, 41072136), (8, 35938119), (12, 23958746), (14, 20536068), (17, 16912056), (21, 13690712), (24, 11979373), (28, 10268034), (34, 8456028), (42, 6845356), (49, 5867448), (51, 5637352), (56, 5134017), (68, 4228014), (73, 3938424), (84, 3422678), (98, 2933724), (102, 2818676), (119, 2416008), (136, 2114007), (146, 1969212), (147, 1955816), (168, 1711339), (196, 1466862), (197, 1459416), (204, 1409338), (219, 1312808), (238, 1208004), (292, 984606), (294, 977908), (357, 805336), (392, 733431), (394, 729708), (408, 704669), (438, 656404), (476, 604002), (511, 562632), (584, 492303), (588, 488954), (591, 486472), (714, 402668), (788, 364854), (833, 345144), (876, 328202), (952, 302001), (1022, 281316), (1176, 244477), (1182, 243236), (1241, 231672), (1379, 208488), (1428, 201334), (1533, 187544), (1576, 182427), (1666, 172572), (1752, 164101), (2044, 140658), (2364, 121618), (2482, 115836), (2499, 115048), (2758, 104244), (2856, 100667), (3066, 93772), (3332, 86286), (3349, 85848), (3577, 80376), (3723, 77224), (4088, 70329), (4137, 69496), (4728, 60809), (4964, 57918), (4998, 57524), (5516, 52122), (6132, 46886), (6664, 43143), (6698, 42924), (7154, 40188), (7446, 38612), (8274, 34748), (8687, 33096), (9653, 29784), (9928, 28959), (9996, 28762), (10047, 28616), (10731, 26792), (11032, 26061), (12264, 23443), (13396, 21462), (14308, 20094), (14381, 19992), (14892, 19306), (16548, 17374)]