274302756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 917116928

約数和(自身を除く): 642814172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 37, 39, 42, 52, 62, 63, 73, 74, 78, 84, 91, 93, 111, 117, 124, 126, 146, 148, 156, 182, 186, 217, 219, 222, 234, 252, 259, 273, 279, 292, 333, 364, 372, 403, 434, 438, 444, 468, 481, 511, 518, 546, 558, 651, 657, 666, 777, 806, 819, 868, 876, 949, 962, 1022, 1036, 1092, 1116, 1147, 1209, 1302, 1314, 1332, 1443, 1533, 1554, 1612, 1638, 1898, 1924, 1953, 2044, 2263, 2294, 2331, 2418, 2604, 2628, 2701, 2821, 2847, 2886, 3066, 3108, 3276, 3367, 3441, 3627, 3796, 3906, 4329, 4526, 4588, 4599, 4662, 4836, 5402, 5642, 5694, 5772, 6132, 6643, 6734, 6789, 6882, 7254, 7812, 8029, 8103, 8463, 8541, 8658, 9052, 9198, 9324, 10101, 10323, 10804, 11284, 11388, 13286, 13468, 13578, 13764, 14508, 14911, 15841, 16058, 16206, 16926, 17082, 17316, 18396, 18907, 19929, 20202, 20367, 20646, 24087, 24309, 25389, 26572, 27156, 29419, 29822, 30303, 31682, 32116, 32412, 33852, 34164, 35113, 37814, 39858, 40404, 40734, 41292, 44733, 47523, 48174, 48618, 50778, 56721, 58838, 59644, 59787, 60606, 63364, 70226, 72261, 75628, 79716, 81468, 83731, 88257, 89466, 95046, 96348, 97236, 101556, 104377, 105339, 113442, 117676, 119574, 121212, 134199, 140452, 142569, 144522, 167462, 170163, 176514, 178932, 190092, 205933, 208754, 210678, 226884, 239148, 245791, 251193, 264771, 268398, 285138, 289044, 313131, 316017, 334924, 340326, 353028, 411866, 417508, 421356, 491582, 502386, 529542, 536796, 570276, 586117, 617799, 626262, 632034, 680652, 737373, 753579, 823732, 939393, 983164, 1004772, 1059084, 1088503, 1172234, 1235598, 1252524, 1264068, 1474746, 1507158, 1758351, 1853397, 1878786, 2177006, 2212119, 2344468, 2471196, 2949492, 3014316, 3265509, 3516702, 3706794, 3757572, 4354012, 4424238, 5275053, 6531018, 7033404, 7413588, 7619521, 8848476, 9796527, 10550106, 13062036, 15239042, 19593054, 21100212, 22858563, 30478084, 39186108, 45717126, 68575689, 91434252, 137151378, 274302756]

約数ペア:

[(1, 274302756), (2, 137151378), (3, 91434252), (4, 68575689), (6, 45717126), (7, 39186108), (9, 30478084), (12, 22858563), (13, 21100212), (14, 19593054), (18, 15239042), (21, 13062036), (26, 10550106), (28, 9796527), (31, 8848476), (36, 7619521), (37, 7413588), (39, 7033404), (42, 6531018), (52, 5275053), (62, 4424238), (63, 4354012), (73, 3757572), (74, 3706794), (78, 3516702), (84, 3265509), (91, 3014316), (93, 2949492), (111, 2471196), (117, 2344468), (124, 2212119), (126, 2177006), (146, 1878786), (148, 1853397), (156, 1758351), (182, 1507158), (186, 1474746), (217, 1264068), (219, 1252524), (222, 1235598), (234, 1172234), (252, 1088503), (259, 1059084), (273, 1004772), (279, 983164), (292, 939393), (333, 823732), (364, 753579), (372, 737373), (403, 680652), (434, 632034), (438, 626262), (444, 617799), (468, 586117), (481, 570276), (511, 536796), (518, 529542), (546, 502386), (558, 491582), (651, 421356), (657, 417508), (666, 411866), (777, 353028), (806, 340326), (819, 334924), (868, 316017), (876, 313131), (949, 289044), (962, 285138), (1022, 268398), (1036, 264771), (1092, 251193), (1116, 245791), (1147, 239148), (1209, 226884), (1302, 210678), (1314, 208754), (1332, 205933), (1443, 190092), (1533, 178932), (1554, 176514), (1612, 170163), (1638, 167462), (1898, 144522), (1924, 142569), (1953, 140452), (2044, 134199), (2263, 121212), (2294, 119574), (2331, 117676), (2418, 113442), (2604, 105339), (2628, 104377), (2701, 101556), (2821, 97236), (2847, 96348), (2886, 95046), (3066, 89466), (3108, 88257), (3276, 83731), (3367, 81468), (3441, 79716), (3627, 75628), (3796, 72261), (3906, 70226), (4329, 63364), (4526, 60606), (4588, 59787), (4599, 59644), (4662, 58838), (4836, 56721), (5402, 50778), (5642, 48618), (5694, 48174), (5772, 47523), (6132, 44733), (6643, 41292), (6734, 40734), (6789, 40404), (6882, 39858), (7254, 37814), (7812, 35113), (8029, 34164), (8103, 33852), (8463, 32412), (8541, 32116), (8658, 31682), (9052, 30303), (9198, 29822), (9324, 29419), (10101, 27156), (10323, 26572), (10804, 25389), (11284, 24309), (11388, 24087), (13286, 20646), (13468, 20367), (13578, 20202), (13764, 19929), (14508, 18907), (14911, 18396), (15841, 17316), (16058, 17082), (16206, 16926)]