19899247536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:1033

約数の個数: 320

約数和(自身を含む): 66860006400

約数和(自身を除く): 46960758864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 109, 112, 126, 144, 146, 168, 189, 216, 218, 219, 252, 292, 327, 336, 378, 432, 436, 438, 504, 511, 584, 654, 657, 756, 763, 827, 872, 876, 981, 1008, 1022, 1168, 1308, 1314, 1512, 1526, 1533, 1654, 1744, 1752, 1962, 1971, 2044, 2289, 2481, 2616, 2628, 2943, 3024, 3052, 3066, 3308, 3504, 3924, 3942, 4088, 4578, 4599, 4962, 5232, 5256, 5789, 5886, 6104, 6132, 6616, 6867, 7443, 7848, 7884, 7957, 8176, 9156, 9198, 9924, 10512, 11578, 11772, 12208, 12264, 13232, 13734, 13797, 14886, 15696, 15768, 15914, 17367, 18312, 18396, 19848, 20601, 22329, 23156, 23544, 23871, 24528, 27468, 27594, 29772, 31536, 31828, 34734, 36624, 36792, 39696, 41202, 44658, 46312, 47088, 47742, 52101, 54936, 55188, 55699, 59544, 60371, 63656, 69468, 71613, 73584, 82404, 89316, 90143, 92624, 95484, 104202, 109872, 110376, 111398, 119088, 120742, 127312, 138936, 143226, 156303, 164808, 167097, 178632, 180286, 181113, 190968, 208404, 214839, 220752, 222796, 241484, 270429, 277872, 286452, 312606, 329616, 334194, 357264, 360572, 362226, 381936, 416808, 422597, 429678, 445592, 482968, 501291, 540858, 543339, 572904, 625212, 631001, 668388, 721144, 724452, 811287, 833616, 845194, 859356, 891184, 965936, 1002582, 1081716, 1086678, 1145808, 1250424, 1262002, 1267791, 1336776, 1442288, 1448904, 1503873, 1622574, 1630017, 1690388, 1718712, 1893003, 2005164, 2163432, 2173356, 2433861, 2500848, 2524004, 2535582, 2673552, 2897808, 3007746, 3245148, 3260034, 3380776, 3437424, 3786006, 3803373, 4010328, 4326864, 4346712, 4867722, 5048008, 5071164, 5679009, 6015492, 6490296, 6520068, 6580439, 6761552, 7572012, 7606746, 8020656, 8693424, 9735444, 10096016, 10142328, 11358018, 11410119, 12030984, 12980592, 13040136, 13160878, 15144024, 15213492, 17037027, 19470888, 19741317, 20284656, 22716036, 22820238, 24061968, 26080272, 26321756, 30288048, 30426984, 34074054, 38941776, 39482634, 45432072, 45640476, 46063073, 52643512, 59223951, 60853968, 68148108, 78965268, 90864144, 91280952, 92126146, 105287024, 118447902, 136296216, 138189219, 157930536, 177671853, 182561904, 184252292, 236895804, 272592432, 276378438, 315861072, 355343706, 368504584, 414567657, 473791608, 552756876, 710687412, 737009168, 829135314, 947583216, 1105513752, 1243702971, 1421374824, 1658270628, 2211027504, 2487405942, 2842749648, 3316541256, 4974811884, 6633082512, 9949623768, 19899247536]

約数ペア:

[(1, 19899247536), (2, 9949623768), (3, 6633082512), (4, 4974811884), (6, 3316541256), (7, 2842749648), (8, 2487405942), (9, 2211027504), (12, 1658270628), (14, 1421374824), (16, 1243702971), (18, 1105513752), (21, 947583216), (24, 829135314), (27, 737009168), (28, 710687412), (36, 552756876), (42, 473791608), (48, 414567657), (54, 368504584), (56, 355343706), (63, 315861072), (72, 276378438), (73, 272592432), (84, 236895804), (108, 184252292), (109, 182561904), (112, 177671853), (126, 157930536), (144, 138189219), (146, 136296216), (168, 118447902), (189, 105287024), (216, 92126146), (218, 91280952), (219, 90864144), (252, 78965268), (292, 68148108), (327, 60853968), (336, 59223951), (378, 52643512), (432, 46063073), (436, 45640476), (438, 45432072), (504, 39482634), (511, 38941776), (584, 34074054), (654, 30426984), (657, 30288048), (756, 26321756), (763, 26080272), (827, 24061968), (872, 22820238), (876, 22716036), (981, 20284656), (1008, 19741317), (1022, 19470888), (1168, 17037027), (1308, 15213492), (1314, 15144024), (1512, 13160878), (1526, 13040136), (1533, 12980592), (1654, 12030984), (1744, 11410119), (1752, 11358018), (1962, 10142328), (1971, 10096016), (2044, 9735444), (2289, 8693424), (2481, 8020656), (2616, 7606746), (2628, 7572012), (2943, 6761552), (3024, 6580439), (3052, 6520068), (3066, 6490296), (3308, 6015492), (3504, 5679009), (3924, 5071164), (3942, 5048008), (4088, 4867722), (4578, 4346712), (4599, 4326864), (4962, 4010328), (5232, 3803373), (5256, 3786006), (5789, 3437424), (5886, 3380776), (6104, 3260034), (6132, 3245148), (6616, 3007746), (6867, 2897808), (7443, 2673552), (7848, 2535582), (7884, 2524004), (7957, 2500848), (8176, 2433861), (9156, 2173356), (9198, 2163432), (9924, 2005164), (10512, 1893003), (11578, 1718712), (11772, 1690388), (12208, 1630017), (12264, 1622574), (13232, 1503873), (13734, 1448904), (13797, 1442288), (14886, 1336776), (15696, 1267791), (15768, 1262002), (15914, 1250424), (17367, 1145808), (18312, 1086678), (18396, 1081716), (19848, 1002582), (20601, 965936), (22329, 891184), (23156, 859356), (23544, 845194), (23871, 833616), (24528, 811287), (27468, 724452), (27594, 721144), (29772, 668388), (31536, 631001), (31828, 625212), (34734, 572904), (36624, 543339), (36792, 540858), (39696, 501291), (41202, 482968), (44658, 445592), (46312, 429678), (47088, 422597), (47742, 416808), (52101, 381936), (54936, 362226), (55188, 360572), (55699, 357264), (59544, 334194), (60371, 329616), (63656, 312606), (69468, 286452), (71613, 277872), (73584, 270429), (82404, 241484), (89316, 222796), (90143, 220752), (92624, 214839), (95484, 208404), (104202, 190968), (109872, 181113), (110376, 180286), (111398, 178632), (119088, 167097), (120742, 164808), (127312, 156303), (138936, 143226)]