1994891136

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 6233305680

約数和(自身を除く): 4238414544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 97, 98, 112, 128, 147, 168, 192, 194, 196, 224, 291, 294, 336, 384, 388, 392, 448, 582, 588, 672, 679, 776, 784, 896, 1093, 1164, 1176, 1344, 1358, 1552, 1568, 2037, 2186, 2328, 2352, 2688, 2716, 3104, 3136, 3279, 4074, 4372, 4656, 4704, 4753, 5432, 6208, 6272, 6558, 7651, 8148, 8744, 9312, 9408, 9506, 10864, 12416, 13116, 14259, 15302, 16296, 17488, 18624, 18816, 19012, 21728, 22953, 26232, 28518, 30604, 32592, 34976, 37248, 38024, 43456, 45906, 52464, 53557, 57036, 61208, 65184, 69952, 76048, 86912, 91812, 104928, 106021, 107114, 114072, 122416, 130368, 139904, 152096, 160671, 183624, 209856, 212042, 214228, 228144, 244832, 260736, 304192, 318063, 321342, 367248, 419712, 424084, 428456, 456288, 489664, 608384, 636126, 642684, 734496, 742147, 848168, 856912, 912576, 979328, 1272252, 1285368, 1468992, 1484294, 1696336, 1713824, 1825152, 2226441, 2544504, 2570736, 2937984, 2968588, 3392672, 3427648, 4452882, 5089008, 5141472, 5195029, 5937176, 6785344, 6855296, 8905764, 10178016, 10282944, 10390058, 11874352, 13570688, 15585087, 17811528, 20356032, 20565888, 20780116, 23748704, 31170174, 35623056, 40712064, 41560232, 47497408, 62340348, 71246112, 83120464, 94994816, 124680696, 142492224, 166240928, 249361392, 284984448, 332481856, 498722784, 664963712, 997445568, 1994891136]

約数ペア:

[(1, 1994891136), (2, 997445568), (3, 664963712), (4, 498722784), (6, 332481856), (7, 284984448), (8, 249361392), (12, 166240928), (14, 142492224), (16, 124680696), (21, 94994816), (24, 83120464), (28, 71246112), (32, 62340348), (42, 47497408), (48, 41560232), (49, 40712064), (56, 35623056), (64, 31170174), (84, 23748704), (96, 20780116), (97, 20565888), (98, 20356032), (112, 17811528), (128, 15585087), (147, 13570688), (168, 11874352), (192, 10390058), (194, 10282944), (196, 10178016), (224, 8905764), (291, 6855296), (294, 6785344), (336, 5937176), (384, 5195029), (388, 5141472), (392, 5089008), (448, 4452882), (582, 3427648), (588, 3392672), (672, 2968588), (679, 2937984), (776, 2570736), (784, 2544504), (896, 2226441), (1093, 1825152), (1164, 1713824), (1176, 1696336), (1344, 1484294), (1358, 1468992), (1552, 1285368), (1568, 1272252), (2037, 979328), (2186, 912576), (2328, 856912), (2352, 848168), (2688, 742147), (2716, 734496), (3104, 642684), (3136, 636126), (3279, 608384), (4074, 489664), (4372, 456288), (4656, 428456), (4704, 424084), (4753, 419712), (5432, 367248), (6208, 321342), (6272, 318063), (6558, 304192), (7651, 260736), (8148, 244832), (8744, 228144), (9312, 214228), (9408, 212042), (9506, 209856), (10864, 183624), (12416, 160671), (13116, 152096), (14259, 139904), (15302, 130368), (16296, 122416), (17488, 114072), (18624, 107114), (18816, 106021), (19012, 104928), (21728, 91812), (22953, 86912), (26232, 76048), (28518, 69952), (30604, 65184), (32592, 61208), (34976, 57036), (37248, 53557), (38024, 52464), (43456, 45906)]