21432755448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{2521}}^1$

素因数の和:2870

約数の個数: 192

約数和(自身を含む): 64774644480

約数和(自身を除く): 43341889032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 293, 312, 372, 403, 468, 558, 586, 744, 806, 879, 936, 1116, 1172, 1209, 1612, 1758, 2232, 2344, 2418, 2521, 2637, 3224, 3516, 3627, 3809, 4836, 5042, 5274, 7032, 7254, 7563, 7618, 9083, 9672, 10084, 10548, 11427, 14508, 15126, 15236, 18166, 20168, 21096, 22689, 22854, 27249, 29016, 30252, 30472, 32773, 34281, 36332, 45378, 45708, 54498, 60504, 65546, 68562, 72664, 78151, 81747, 90756, 91416, 98319, 108996, 118079, 131092, 137124, 156302, 163494, 181512, 196638, 217992, 234453, 236158, 262184, 274248, 294957, 312604, 326988, 354237, 393276, 468906, 472316, 589914, 625208, 653976, 703359, 708474, 738653, 786552, 937812, 944632, 1015963, 1062711, 1179828, 1406718, 1416948, 1477306, 1875624, 2031926, 2125422, 2215959, 2359656, 2813436, 2833896, 2954612, 3047889, 4063852, 4250844, 4431918, 5626872, 5909224, 6095778, 6647877, 8127704, 8501688, 8863836, 9143667, 9602489, 12191556, 13295754, 17727672, 18287334, 19204978, 22898243, 24383112, 26591508, 28807467, 36574668, 38409956, 45796486, 53183016, 57614934, 68694729, 73149336, 76819912, 86422401, 91592972, 115229868, 137389458, 172844802, 183185944, 206084187, 230459736, 274778916, 297677159, 345689604, 412168374, 549557832, 595354318, 691379208, 824336748, 893031477, 1190708636, 1648673496, 1786062954, 2381417272, 2679094431, 3572125908, 5358188862, 7144251816, 10716377724, 21432755448]

約数ペア:

[(1, 21432755448), (2, 10716377724), (3, 7144251816), (4, 5358188862), (6, 3572125908), (8, 2679094431), (9, 2381417272), (12, 1786062954), (13, 1648673496), (18, 1190708636), (24, 893031477), (26, 824336748), (31, 691379208), (36, 595354318), (39, 549557832), (52, 412168374), (62, 345689604), (72, 297677159), (78, 274778916), (93, 230459736), (104, 206084187), (117, 183185944), (124, 172844802), (156, 137389458), (186, 115229868), (234, 91592972), (248, 86422401), (279, 76819912), (293, 73149336), (312, 68694729), (372, 57614934), (403, 53183016), (468, 45796486), (558, 38409956), (586, 36574668), (744, 28807467), (806, 26591508), (879, 24383112), (936, 22898243), (1116, 19204978), (1172, 18287334), (1209, 17727672), (1612, 13295754), (1758, 12191556), (2232, 9602489), (2344, 9143667), (2418, 8863836), (2521, 8501688), (2637, 8127704), (3224, 6647877), (3516, 6095778), (3627, 5909224), (3809, 5626872), (4836, 4431918), (5042, 4250844), (5274, 4063852), (7032, 3047889), (7254, 2954612), (7563, 2833896), (7618, 2813436), (9083, 2359656), (9672, 2215959), (10084, 2125422), (10548, 2031926), (11427, 1875624), (14508, 1477306), (15126, 1416948), (15236, 1406718), (18166, 1179828), (20168, 1062711), (21096, 1015963), (22689, 944632), (22854, 937812), (27249, 786552), (29016, 738653), (30252, 708474), (30472, 703359), (32773, 653976), (34281, 625208), (36332, 589914), (45378, 472316), (45708, 468906), (54498, 393276), (60504, 354237), (65546, 326988), (68562, 312604), (72664, 294957), (78151, 274248), (81747, 262184), (90756, 236158), (91416, 234453), (98319, 217992), (108996, 196638), (118079, 181512), (131092, 163494), (137124, 156302)]