1304578912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 3580863552

約数和(自身を除く): 2276284640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 73, 76, 91, 104, 112, 119, 133, 136, 146, 152, 182, 208, 221, 224, 238, 247, 266, 272, 292, 304, 323, 361, 364, 416, 442, 476, 494, 511, 532, 544, 584, 608, 646, 722, 728, 884, 949, 952, 988, 1022, 1064, 1168, 1241, 1292, 1387, 1444, 1456, 1547, 1729, 1768, 1898, 1904, 1976, 2044, 2128, 2261, 2336, 2482, 2527, 2584, 2774, 2888, 2912, 3094, 3458, 3536, 3796, 3808, 3952, 4088, 4199, 4256, 4522, 4693, 4964, 5054, 5168, 5548, 5776, 6137, 6188, 6643, 6916, 7072, 7592, 7904, 8176, 8398, 8687, 9044, 9386, 9709, 9928, 10108, 10336, 11096, 11552, 12274, 12376, 13286, 13832, 15184, 16133, 16352, 16796, 17374, 18031, 18088, 18772, 19418, 19856, 20216, 22192, 23579, 24548, 24752, 26353, 26572, 27664, 29393, 30368, 32266, 32851, 33592, 34748, 36062, 36176, 37544, 38836, 39712, 40432, 42959, 44384, 47158, 49096, 49504, 52706, 53144, 55328, 58786, 64532, 65702, 67184, 69496, 72124, 72352, 75088, 77672, 79781, 80864, 85918, 94316, 98192, 105412, 106288, 112931, 117572, 126217, 129064, 131404, 134368, 138992, 144248, 150176, 155344, 159562, 165053, 171836, 184471, 188632, 196384, 210824, 212576, 225862, 235144, 252434, 258128, 262808, 277984, 288496, 306527, 310688, 319124, 330106, 342589, 343672, 368942, 377264, 421648, 448001, 451724, 470288, 504868, 516256, 525616, 558467, 576992, 613054, 638248, 660212, 685178, 687344, 737884, 754528, 843296, 896002, 903448, 940576, 1009736, 1051232, 1116934, 1226108, 1276496, 1320424, 1370356, 1374688, 1475768, 1792004, 1806896, 2019472, 2145689, 2233868, 2398123, 2452216, 2552992, 2640848, 2740712, 2951536, 3136007, 3584008, 3613792, 4038944, 4291378, 4467736, 4796246, 4904432, 5281696, 5481424, 5824013, 5903072, 6272014, 7168016, 8582756, 8935472, 9592492, 9808864, 10962848, 11648026, 12544028, 14336032, 17165512, 17870944, 19184984, 23296052, 25088056, 34331024, 38369968, 40768091, 46592104, 50176112, 68662048, 76739936, 81536182, 93184208, 100352224, 163072364, 186368416, 326144728, 652289456, 1304578912]

約数ペア:

[(1, 1304578912), (2, 652289456), (4, 326144728), (7, 186368416), (8, 163072364), (13, 100352224), (14, 93184208), (16, 81536182), (17, 76739936), (19, 68662048), (26, 50176112), (28, 46592104), (32, 40768091), (34, 38369968), (38, 34331024), (52, 25088056), (56, 23296052), (68, 19184984), (73, 17870944), (76, 17165512), (91, 14336032), (104, 12544028), (112, 11648026), (119, 10962848), (133, 9808864), (136, 9592492), (146, 8935472), (152, 8582756), (182, 7168016), (208, 6272014), (221, 5903072), (224, 5824013), (238, 5481424), (247, 5281696), (266, 4904432), (272, 4796246), (292, 4467736), (304, 4291378), (323, 4038944), (361, 3613792), (364, 3584008), (416, 3136007), (442, 2951536), (476, 2740712), (494, 2640848), (511, 2552992), (532, 2452216), (544, 2398123), (584, 2233868), (608, 2145689), (646, 2019472), (722, 1806896), (728, 1792004), (884, 1475768), (949, 1374688), (952, 1370356), (988, 1320424), (1022, 1276496), (1064, 1226108), (1168, 1116934), (1241, 1051232), (1292, 1009736), (1387, 940576), (1444, 903448), (1456, 896002), (1547, 843296), (1729, 754528), (1768, 737884), (1898, 687344), (1904, 685178), (1976, 660212), (2044, 638248), (2128, 613054), (2261, 576992), (2336, 558467), (2482, 525616), (2527, 516256), (2584, 504868), (2774, 470288), (2888, 451724), (2912, 448001), (3094, 421648), (3458, 377264), (3536, 368942), (3796, 343672), (3808, 342589), (3952, 330106), (4088, 319124), (4199, 310688), (4256, 306527), (4522, 288496), (4693, 277984), (4964, 262808), (5054, 258128), (5168, 252434), (5548, 235144), (5776, 225862), (6137, 212576), (6188, 210824), (6643, 196384), (6916, 188632), (7072, 184471), (7592, 171836), (7904, 165053), (8176, 159562), (8398, 155344), (8687, 150176), (9044, 144248), (9386, 138992), (9709, 134368), (9928, 131404), (10108, 129064), (10336, 126217), (11096, 117572), (11552, 112931), (12274, 106288), (12376, 105412), (13286, 98192), (13832, 94316), (15184, 85918), (16133, 80864), (16352, 79781), (16796, 77672), (17374, 75088), (18031, 72352), (18088, 72124), (18772, 69496), (19418, 67184), (19856, 65702), (20216, 64532), (22192, 58786), (23579, 55328), (24548, 53144), (24752, 52706), (26353, 49504), (26572, 49096), (27664, 47158), (29393, 44384), (30368, 42959), (32266, 40432), (32851, 39712), (33592, 38836), (34748, 37544), (36062, 36176)]