19681961904

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1339

約数の個数: 280

約数和(自身を含む): 62902027584

約数和(自身を除く): 43220065680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 131, 132, 144, 162, 176, 198, 216, 243, 262, 264, 297, 324, 393, 396, 432, 486, 524, 528, 594, 648, 729, 786, 792, 891, 972, 1048, 1171, 1179, 1188, 1296, 1441, 1458, 1572, 1584, 1782, 1944, 2096, 2342, 2358, 2376, 2673, 2882, 2916, 3144, 3513, 3537, 3564, 3888, 4323, 4684, 4716, 4752, 5346, 5764, 5832, 6288, 7026, 7074, 7128, 8019, 8646, 9368, 9432, 10539, 10611, 10692, 11528, 11664, 12881, 12969, 14052, 14148, 14256, 16038, 17292, 18736, 18864, 21078, 21222, 21384, 23056, 25762, 25938, 28104, 28296, 31617, 31833, 32076, 34584, 38643, 38907, 42156, 42444, 42768, 51524, 51876, 56208, 56592, 63234, 63666, 64152, 69168, 77286, 77814, 84312, 84888, 94851, 95499, 103048, 103752, 115929, 116721, 126468, 127332, 128304, 153401, 154572, 155628, 168624, 169776, 189702, 190998, 206096, 207504, 231858, 233442, 252936, 254664, 284553, 306802, 309144, 311256, 347787, 350163, 379404, 381996, 460203, 463716, 466884, 505872, 509328, 569106, 613604, 618288, 622512, 695574, 700326, 758808, 763992, 853659, 920406, 927432, 933768, 1043361, 1050489, 1138212, 1227208, 1380609, 1391148, 1400652, 1517616, 1527984, 1687411, 1707318, 1840812, 1854864, 1867536, 2086722, 2100978, 2276424, 2454416, 2761218, 2782296, 2801304, 3130083, 3374822, 3414636, 3681624, 4141827, 4173444, 4201956, 4552848, 5062233, 5522436, 5564592, 5602608, 6260166, 6749644, 6829272, 7363248, 8283654, 8346888, 8403912, 9390249, 10124466, 11044872, 12425481, 12520332, 13499288, 13658544, 15186699, 16567308, 16693776, 16807824, 18780498, 20248932, 22089744, 24850962, 25040664, 26998576, 30373398, 33134616, 37276443, 37560996, 40497864, 45560097, 49701924, 50081328, 60746796, 66269232, 74552886, 75121992, 80995728, 91120194, 99403848, 111829329, 121493592, 136680291, 149105772, 150243984, 182240388, 198807696, 223658658, 242987184, 273360582, 298211544, 364480776, 410040873, 447317316, 546721164, 596423088, 728961552, 820081746, 894634632, 1093442328, 1230122619, 1640163492, 1789269264, 2186884656, 2460245238, 3280326984, 4920490476, 6560653968, 9840980952, 19681961904]

約数ペア:

[(1, 19681961904), (2, 9840980952), (3, 6560653968), (4, 4920490476), (6, 3280326984), (8, 2460245238), (9, 2186884656), (11, 1789269264), (12, 1640163492), (16, 1230122619), (18, 1093442328), (22, 894634632), (24, 820081746), (27, 728961552), (33, 596423088), (36, 546721164), (44, 447317316), (48, 410040873), (54, 364480776), (66, 298211544), (72, 273360582), (81, 242987184), (88, 223658658), (99, 198807696), (108, 182240388), (131, 150243984), (132, 149105772), (144, 136680291), (162, 121493592), (176, 111829329), (198, 99403848), (216, 91120194), (243, 80995728), (262, 75121992), (264, 74552886), (297, 66269232), (324, 60746796), (393, 50081328), (396, 49701924), (432, 45560097), (486, 40497864), (524, 37560996), (528, 37276443), (594, 33134616), (648, 30373398), (729, 26998576), (786, 25040664), (792, 24850962), (891, 22089744), (972, 20248932), (1048, 18780498), (1171, 16807824), (1179, 16693776), (1188, 16567308), (1296, 15186699), (1441, 13658544), (1458, 13499288), (1572, 12520332), (1584, 12425481), (1782, 11044872), (1944, 10124466), (2096, 9390249), (2342, 8403912), (2358, 8346888), (2376, 8283654), (2673, 7363248), (2882, 6829272), (2916, 6749644), (3144, 6260166), (3513, 5602608), (3537, 5564592), (3564, 5522436), (3888, 5062233), (4323, 4552848), (4684, 4201956), (4716, 4173444), (4752, 4141827), (5346, 3681624), (5764, 3414636), (5832, 3374822), (6288, 3130083), (7026, 2801304), (7074, 2782296), (7128, 2761218), (8019, 2454416), (8646, 2276424), (9368, 2100978), (9432, 2086722), (10539, 1867536), (10611, 1854864), (10692, 1840812), (11528, 1707318), (11664, 1687411), (12881, 1527984), (12969, 1517616), (14052, 1400652), (14148, 1391148), (14256, 1380609), (16038, 1227208), (17292, 1138212), (18736, 1050489), (18864, 1043361), (21078, 933768), (21222, 927432), (21384, 920406), (23056, 853659), (25762, 763992), (25938, 758808), (28104, 700326), (28296, 695574), (31617, 622512), (31833, 618288), (32076, 613604), (34584, 569106), (38643, 509328), (38907, 505872), (42156, 466884), (42444, 463716), (42768, 460203), (51524, 381996), (51876, 379404), (56208, 350163), (56592, 347787), (63234, 311256), (63666, 309144), (64152, 306802), (69168, 284553), (77286, 254664), (77814, 252936), (84312, 233442), (84888, 231858), (94851, 207504), (95499, 206096), (103048, 190998), (103752, 189702), (115929, 169776), (116721, 168624), (126468, 155628), (127332, 154572), (128304, 153401)]