19972942528

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 336

約数和(自身を含む): 52304265216

約数和(自身を除く): 32331322688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 64, 77, 88, 94, 97, 98, 112, 127, 154, 176, 188, 194, 196, 224, 254, 308, 329, 352, 376, 388, 392, 448, 508, 517, 539, 616, 658, 679, 704, 752, 776, 784, 889, 1016, 1034, 1067, 1078, 1232, 1316, 1358, 1397, 1504, 1552, 1568, 1778, 2032, 2068, 2134, 2156, 2303, 2464, 2632, 2716, 2794, 3008, 3104, 3136, 3556, 3619, 4064, 4136, 4268, 4312, 4559, 4606, 4753, 4928, 5264, 5432, 5588, 5969, 6208, 6223, 7112, 7238, 7469, 8128, 8272, 8536, 8624, 9118, 9212, 9506, 9779, 10528, 10864, 11176, 11938, 12319, 12446, 14224, 14476, 14938, 16544, 17072, 17248, 18236, 18424, 19012, 19558, 21056, 21728, 22352, 23876, 24638, 24892, 25333, 28448, 28952, 29876, 31913, 33088, 34144, 34496, 36472, 36848, 38024, 39116, 41783, 43456, 44704, 47752, 49276, 49784, 50149, 50666, 52283, 56896, 57904, 59752, 63826, 65659, 68288, 68453, 72944, 73696, 76048, 78232, 83566, 86233, 89408, 95504, 98552, 99568, 100298, 101332, 104566, 115808, 119504, 127652, 131318, 135509, 136906, 145888, 147392, 152096, 156464, 167132, 172466, 191008, 197104, 199136, 200596, 202664, 209132, 223391, 231616, 239008, 255304, 262636, 271018, 273812, 291776, 292481, 304192, 312928, 334264, 344932, 351043, 382016, 394208, 398272, 401192, 405328, 418264, 446782, 459613, 478016, 510608, 525272, 542036, 547624, 578993, 584962, 603631, 625856, 668528, 689864, 702086, 788416, 802384, 810656, 836528, 893564, 919226, 948563, 1021216, 1050544, 1084072, 1095248, 1157986, 1169924, 1207262, 1337056, 1379728, 1404172, 1604768, 1621312, 1673056, 1787128, 1838452, 1897126, 2042432, 2101088, 2168144, 2190496, 2315972, 2339848, 2414524, 2457301, 2674112, 2759456, 2808344, 3209536, 3217291, 3346112, 3574256, 3676904, 3794252, 4052951, 4202176, 4336288, 4380992, 4631944, 4679696, 4829048, 4914602, 5518912, 5616688, 6368923, 6434582, 6639941, 7148512, 7353808, 7588504, 8105902, 8672576, 9263888, 9359392, 9658096, 9829204, 11233376, 12737846, 12869164, 13279882, 14297024, 14707616, 15177008, 16211804, 18527776, 18718784, 19316192, 19658408, 22466752, 25475692, 25738328, 26559764, 28370657, 29415232, 30354016, 32423608, 37055552, 38632384, 39316816, 44582461, 50951384, 51476656, 53119528, 56741314, 60708032, 64847216, 78633632, 89164922, 101902768, 102953312, 106239056, 113482628, 129694432, 157267264, 178329844, 203805536, 205906624, 212478112, 226965256, 259388864, 312077227, 356659688, 407611072, 424956224, 453930512, 624154454, 713319376, 907861024, 1248308908, 1426638752, 1815722048, 2496617816, 2853277504, 4993235632, 9986471264, 19972942528]

約数ペア:

[(1, 19972942528), (2, 9986471264), (4, 4993235632), (7, 2853277504), (8, 2496617816), (11, 1815722048), (14, 1426638752), (16, 1248308908), (22, 907861024), (28, 713319376), (32, 624154454), (44, 453930512), (47, 424956224), (49, 407611072), (56, 356659688), (64, 312077227), (77, 259388864), (88, 226965256), (94, 212478112), (97, 205906624), (98, 203805536), (112, 178329844), (127, 157267264), (154, 129694432), (176, 113482628), (188, 106239056), (194, 102953312), (196, 101902768), (224, 89164922), (254, 78633632), (308, 64847216), (329, 60708032), (352, 56741314), (376, 53119528), (388, 51476656), (392, 50951384), (448, 44582461), (508, 39316816), (517, 38632384), (539, 37055552), (616, 32423608), (658, 30354016), (679, 29415232), (704, 28370657), (752, 26559764), (776, 25738328), (784, 25475692), (889, 22466752), (1016, 19658408), (1034, 19316192), (1067, 18718784), (1078, 18527776), (1232, 16211804), (1316, 15177008), (1358, 14707616), (1397, 14297024), (1504, 13279882), (1552, 12869164), (1568, 12737846), (1778, 11233376), (2032, 9829204), (2068, 9658096), (2134, 9359392), (2156, 9263888), (2303, 8672576), (2464, 8105902), (2632, 7588504), (2716, 7353808), (2794, 7148512), (3008, 6639941), (3104, 6434582), (3136, 6368923), (3556, 5616688), (3619, 5518912), (4064, 4914602), (4136, 4829048), (4268, 4679696), (4312, 4631944), (4559, 4380992), (4606, 4336288), (4753, 4202176), (4928, 4052951), (5264, 3794252), (5432, 3676904), (5588, 3574256), (5969, 3346112), (6208, 3217291), (6223, 3209536), (7112, 2808344), (7238, 2759456), (7469, 2674112), (8128, 2457301), (8272, 2414524), (8536, 2339848), (8624, 2315972), (9118, 2190496), (9212, 2168144), (9506, 2101088), (9779, 2042432), (10528, 1897126), (10864, 1838452), (11176, 1787128), (11938, 1673056), (12319, 1621312), (12446, 1604768), (14224, 1404172), (14476, 1379728), (14938, 1337056), (16544, 1207262), (17072, 1169924), (17248, 1157986), (18236, 1095248), (18424, 1084072), (19012, 1050544), (19558, 1021216), (21056, 948563), (21728, 919226), (22352, 893564), (23876, 836528), (24638, 810656), (24892, 802384), (25333, 788416), (28448, 702086), (28952, 689864), (29876, 668528), (31913, 625856), (33088, 603631), (34144, 584962), (34496, 578993), (36472, 547624), (36848, 542036), (38024, 525272), (39116, 510608), (41783, 478016), (43456, 459613), (44704, 446782), (47752, 418264), (49276, 405328), (49784, 401192), (50149, 398272), (50666, 394208), (52283, 382016), (56896, 351043), (57904, 344932), (59752, 334264), (63826, 312928), (65659, 304192), (68288, 292481), (68453, 291776), (72944, 273812), (73696, 271018), (76048, 262636), (78232, 255304), (83566, 239008), (86233, 231616), (89408, 223391), (95504, 209132), (98552, 202664), (99568, 200596), (100298, 199136), (101332, 197104), (104566, 191008), (115808, 172466), (119504, 167132), (127652, 156464), (131318, 152096), (135509, 147392), (136906, 145888)]