19040647536

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1609

約数の個数: 240

約数和(自身を含む): 58416261120

約数和(自身を除く): 39375613584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 83, 108, 114, 144, 152, 166, 171, 216, 228, 249, 304, 332, 342, 361, 432, 456, 498, 513, 664, 684, 722, 747, 912, 996, 1026, 1083, 1328, 1368, 1444, 1471, 1494, 1577, 1992, 2052, 2166, 2241, 2736, 2888, 2942, 2988, 3154, 3249, 3984, 4104, 4332, 4413, 4482, 4731, 5776, 5884, 5976, 6308, 6498, 8208, 8664, 8826, 8964, 9462, 9747, 11768, 11952, 12616, 12996, 13239, 14193, 17328, 17652, 17928, 18924, 19494, 23536, 25232, 25992, 26478, 27949, 28386, 29963, 35304, 35856, 37848, 38988, 39717, 42579, 51984, 52956, 55898, 56772, 59926, 70608, 75696, 77976, 79434, 83847, 85158, 89889, 105912, 111796, 113544, 119852, 122093, 155952, 158868, 167694, 170316, 179778, 211824, 223592, 227088, 239704, 244186, 251541, 269667, 317736, 335388, 340632, 359556, 366279, 447184, 479408, 488372, 503082, 531031, 539334, 635472, 670776, 681264, 719112, 732558, 754623, 809001, 976744, 1006164, 1062062, 1078668, 1098837, 1341552, 1438224, 1465116, 1509246, 1593093, 1618002, 1953488, 2012328, 2124124, 2157336, 2197674, 2319767, 2930232, 3018492, 3186186, 3236004, 3296511, 4024656, 4248248, 4314672, 4395348, 4639534, 4779279, 5860464, 6036984, 6372372, 6472008, 6593022, 6959301, 8496496, 8790696, 9279068, 9558558, 12073968, 12744744, 12944016, 13186044, 13918602, 14337837, 17581392, 18558136, 19117116, 20877903, 25489488, 26372088, 27837204, 28675674, 37116272, 38234232, 41755806, 44075573, 52744176, 55674408, 57351348, 62633709, 76468464, 83511612, 88151146, 111348816, 114702696, 125267418, 132226719, 167023224, 176302292, 229405392, 250534836, 264453438, 334046448, 352604584, 396680157, 501069672, 528906876, 705209168, 793360314, 1002139344, 1057813752, 1190040471, 1586720628, 2115627504, 2380080942, 3173441256, 4760161884, 6346882512, 9520323768, 19040647536]

約数ペア:

[(1, 19040647536), (2, 9520323768), (3, 6346882512), (4, 4760161884), (6, 3173441256), (8, 2380080942), (9, 2115627504), (12, 1586720628), (16, 1190040471), (18, 1057813752), (19, 1002139344), (24, 793360314), (27, 705209168), (36, 528906876), (38, 501069672), (48, 396680157), (54, 352604584), (57, 334046448), (72, 264453438), (76, 250534836), (83, 229405392), (108, 176302292), (114, 167023224), (144, 132226719), (152, 125267418), (166, 114702696), (171, 111348816), (216, 88151146), (228, 83511612), (249, 76468464), (304, 62633709), (332, 57351348), (342, 55674408), (361, 52744176), (432, 44075573), (456, 41755806), (498, 38234232), (513, 37116272), (664, 28675674), (684, 27837204), (722, 26372088), (747, 25489488), (912, 20877903), (996, 19117116), (1026, 18558136), (1083, 17581392), (1328, 14337837), (1368, 13918602), (1444, 13186044), (1471, 12944016), (1494, 12744744), (1577, 12073968), (1992, 9558558), (2052, 9279068), (2166, 8790696), (2241, 8496496), (2736, 6959301), (2888, 6593022), (2942, 6472008), (2988, 6372372), (3154, 6036984), (3249, 5860464), (3984, 4779279), (4104, 4639534), (4332, 4395348), (4413, 4314672), (4482, 4248248), (4731, 4024656), (5776, 3296511), (5884, 3236004), (5976, 3186186), (6308, 3018492), (6498, 2930232), (8208, 2319767), (8664, 2197674), (8826, 2157336), (8964, 2124124), (9462, 2012328), (9747, 1953488), (11768, 1618002), (11952, 1593093), (12616, 1509246), (12996, 1465116), (13239, 1438224), (14193, 1341552), (17328, 1098837), (17652, 1078668), (17928, 1062062), (18924, 1006164), (19494, 976744), (23536, 809001), (25232, 754623), (25992, 732558), (26478, 719112), (27949, 681264), (28386, 670776), (29963, 635472), (35304, 539334), (35856, 531031), (37848, 503082), (38988, 488372), (39717, 479408), (42579, 447184), (51984, 366279), (52956, 359556), (55898, 340632), (56772, 335388), (59926, 317736), (70608, 269667), (75696, 251541), (77976, 244186), (79434, 239704), (83847, 227088), (85158, 223592), (89889, 211824), (105912, 179778), (111796, 170316), (113544, 167694), (119852, 158868), (122093, 155952)]