2005672704

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 216

約数和(自身を含む): 6263470080

約数和(自身を除く): 4257797376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 223, 224, 239, 256, 294, 336, 384, 392, 446, 448, 478, 588, 669, 672, 717, 768, 784, 892, 896, 956, 1176, 1338, 1344, 1434, 1561, 1568, 1673, 1784, 1792, 1912, 2352, 2676, 2688, 2868, 3122, 3136, 3346, 3568, 3824, 4683, 4704, 5019, 5352, 5376, 5736, 6244, 6272, 6692, 7136, 7648, 9366, 9408, 10038, 10704, 10927, 11472, 11711, 12488, 12544, 13384, 14272, 15296, 18732, 18816, 20076, 21408, 21854, 22944, 23422, 24976, 26768, 28544, 30592, 32781, 35133, 37464, 37632, 40152, 42816, 43708, 45888, 46844, 49952, 53297, 53536, 57088, 61184, 65562, 70266, 74928, 80304, 85632, 87416, 91776, 93688, 99904, 106594, 107072, 131124, 140532, 149856, 159891, 160608, 171264, 174832, 183552, 187376, 199808, 213188, 214144, 262248, 281064, 299712, 319782, 321216, 349664, 373079, 374752, 399616, 426376, 428288, 524496, 562128, 599424, 639564, 642432, 699328, 746158, 749504, 852752, 1048992, 1119237, 1124256, 1198848, 1279128, 1284864, 1398656, 1492316, 1499008, 1705504, 2097984, 2238474, 2248512, 2558256, 2611553, 2797312, 2984632, 2998016, 3411008, 4195968, 4476948, 4497024, 5116512, 5223106, 5969264, 6822016, 7834659, 8391936, 8953896, 8994048, 10233024, 10446212, 11938528, 13644032, 15669318, 17907792, 20466048, 20892424, 23877056, 31338636, 35815584, 40932096, 41784848, 47754112, 62677272, 71631168, 83569696, 95508224, 125354544, 143262336, 167139392, 250709088, 286524672, 334278784, 501418176, 668557568, 1002836352, 2005672704]

約数ペア:

[(1, 2005672704), (2, 1002836352), (3, 668557568), (4, 501418176), (6, 334278784), (7, 286524672), (8, 250709088), (12, 167139392), (14, 143262336), (16, 125354544), (21, 95508224), (24, 83569696), (28, 71631168), (32, 62677272), (42, 47754112), (48, 41784848), (49, 40932096), (56, 35815584), (64, 31338636), (84, 23877056), (96, 20892424), (98, 20466048), (112, 17907792), (128, 15669318), (147, 13644032), (168, 11938528), (192, 10446212), (196, 10233024), (223, 8994048), (224, 8953896), (239, 8391936), (256, 7834659), (294, 6822016), (336, 5969264), (384, 5223106), (392, 5116512), (446, 4497024), (448, 4476948), (478, 4195968), (588, 3411008), (669, 2998016), (672, 2984632), (717, 2797312), (768, 2611553), (784, 2558256), (892, 2248512), (896, 2238474), (956, 2097984), (1176, 1705504), (1338, 1499008), (1344, 1492316), (1434, 1398656), (1561, 1284864), (1568, 1279128), (1673, 1198848), (1784, 1124256), (1792, 1119237), (1912, 1048992), (2352, 852752), (2676, 749504), (2688, 746158), (2868, 699328), (3122, 642432), (3136, 639564), (3346, 599424), (3568, 562128), (3824, 524496), (4683, 428288), (4704, 426376), (5019, 399616), (5352, 374752), (5376, 373079), (5736, 349664), (6244, 321216), (6272, 319782), (6692, 299712), (7136, 281064), (7648, 262248), (9366, 214144), (9408, 213188), (10038, 199808), (10704, 187376), (10927, 183552), (11472, 174832), (11711, 171264), (12488, 160608), (12544, 159891), (13384, 149856), (14272, 140532), (15296, 131124), (18732, 107072), (18816, 106594), (20076, 99904), (21408, 93688), (21854, 91776), (22944, 87416), (23422, 85632), (24976, 80304), (26768, 74928), (28544, 70266), (30592, 65562), (32781, 61184), (35133, 57088), (37464, 53536), (37632, 53297), (40152, 49952), (42816, 46844), (43708, 45888)]