1977994368

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 288

約数和(自身を含む): 6732844560

約数和(自身を除く): 4754850192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 67, 72, 84, 96, 98, 112, 126, 128, 134, 144, 147, 168, 192, 196, 201, 224, 252, 268, 288, 294, 336, 384, 392, 402, 441, 448, 469, 504, 523, 536, 576, 588, 603, 672, 784, 804, 882, 896, 938, 1008, 1046, 1072, 1152, 1176, 1206, 1344, 1407, 1568, 1569, 1608, 1764, 1876, 2016, 2092, 2144, 2352, 2412, 2688, 2814, 3136, 3138, 3216, 3283, 3528, 3661, 3752, 4032, 4184, 4221, 4288, 4704, 4707, 4824, 5628, 6272, 6276, 6432, 6566, 7056, 7322, 7504, 8064, 8368, 8442, 8576, 9408, 9414, 9648, 9849, 10983, 11256, 12552, 12864, 13132, 14112, 14644, 15008, 16736, 16884, 18816, 18828, 19296, 19698, 21966, 22512, 25104, 25627, 25728, 26264, 28224, 29288, 29547, 30016, 32949, 33472, 33768, 35041, 37656, 38592, 39396, 43932, 45024, 50208, 51254, 52528, 56448, 58576, 59094, 60032, 65898, 66944, 67536, 70082, 75312, 76881, 77184, 78792, 87864, 90048, 100416, 102508, 105056, 105123, 117152, 118188, 131796, 135072, 140164, 150624, 153762, 157584, 175728, 180096, 200832, 205016, 210112, 210246, 230643, 234304, 236376, 245287, 263592, 270144, 280328, 301248, 307524, 315168, 315369, 351456, 410032, 420224, 420492, 461286, 468608, 472752, 490574, 527184, 540288, 560656, 602496, 615048, 630336, 630738, 702912, 735861, 820064, 840984, 922572, 945504, 981148, 1054368, 1121312, 1230096, 1260672, 1261476, 1405824, 1471722, 1640128, 1681968, 1717009, 1845144, 1891008, 1962296, 2108736, 2207583, 2242624, 2460192, 2522952, 2943444, 3280256, 3363936, 3434018, 3690288, 3782016, 3924592, 4217472, 4415166, 4485248, 4920384, 5045904, 5151027, 5886888, 6727872, 6868036, 7380576, 7849184, 8830332, 9840768, 10091808, 10302054, 11773776, 13455744, 13736072, 14761152, 15453081, 15698368, 17660664, 20183616, 20604108, 23547552, 27472144, 29522304, 30906162, 31396736, 35321328, 40367232, 41208216, 47095104, 54944288, 61812324, 70642656, 82416432, 94190208, 109888576, 123624648, 141285312, 164832864, 219777152, 247249296, 282570624, 329665728, 494498592, 659331456, 988997184, 1977994368]

約数ペア:

[(1, 1977994368), (2, 988997184), (3, 659331456), (4, 494498592), (6, 329665728), (7, 282570624), (8, 247249296), (9, 219777152), (12, 164832864), (14, 141285312), (16, 123624648), (18, 109888576), (21, 94190208), (24, 82416432), (28, 70642656), (32, 61812324), (36, 54944288), (42, 47095104), (48, 41208216), (49, 40367232), (56, 35321328), (63, 31396736), (64, 30906162), (67, 29522304), (72, 27472144), (84, 23547552), (96, 20604108), (98, 20183616), (112, 17660664), (126, 15698368), (128, 15453081), (134, 14761152), (144, 13736072), (147, 13455744), (168, 11773776), (192, 10302054), (196, 10091808), (201, 9840768), (224, 8830332), (252, 7849184), (268, 7380576), (288, 6868036), (294, 6727872), (336, 5886888), (384, 5151027), (392, 5045904), (402, 4920384), (441, 4485248), (448, 4415166), (469, 4217472), (504, 3924592), (523, 3782016), (536, 3690288), (576, 3434018), (588, 3363936), (603, 3280256), (672, 2943444), (784, 2522952), (804, 2460192), (882, 2242624), (896, 2207583), (938, 2108736), (1008, 1962296), (1046, 1891008), (1072, 1845144), (1152, 1717009), (1176, 1681968), (1206, 1640128), (1344, 1471722), (1407, 1405824), (1568, 1261476), (1569, 1260672), (1608, 1230096), (1764, 1121312), (1876, 1054368), (2016, 981148), (2092, 945504), (2144, 922572), (2352, 840984), (2412, 820064), (2688, 735861), (2814, 702912), (3136, 630738), (3138, 630336), (3216, 615048), (3283, 602496), (3528, 560656), (3661, 540288), (3752, 527184), (4032, 490574), (4184, 472752), (4221, 468608), (4288, 461286), (4704, 420492), (4707, 420224), (4824, 410032), (5628, 351456), (6272, 315369), (6276, 315168), (6432, 307524), (6566, 301248), (7056, 280328), (7322, 270144), (7504, 263592), (8064, 245287), (8368, 236376), (8442, 234304), (8576, 230643), (9408, 210246), (9414, 210112), (9648, 205016), (9849, 200832), (10983, 180096), (11256, 175728), (12552, 157584), (12864, 153762), (13132, 150624), (14112, 140164), (14644, 135072), (15008, 131796), (16736, 118188), (16884, 117152), (18816, 105123), (18828, 105056), (19296, 102508), (19698, 100416), (21966, 90048), (22512, 87864), (25104, 78792), (25627, 77184), (25728, 76881), (26264, 75312), (28224, 70082), (29288, 67536), (29547, 66944), (30016, 65898), (32949, 60032), (33472, 59094), (33768, 58576), (35041, 56448), (37656, 52528), (38592, 51254), (39396, 50208), (43932, 45024)]