428021078472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{6427}}^1$

素因数の和:7133

約数の個数: 256

約数和(自身を含む): 1317266899200

約数和(自身を除く): 889245820728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 641, 666, 702, 888, 936, 962, 999, 1282, 1332, 1404, 1443, 1923, 1924, 1998, 2564, 2664, 2808, 2886, 3846, 3848, 3996, 4329, 5128, 5769, 5772, 6427, 7692, 7992, 8333, 8658, 11538, 11544, 12854, 12987, 15384, 16666, 17307, 17316, 19281, 23076, 23717, 24999, 25708, 25974, 33332, 34614, 34632, 38562, 46152, 47434, 49998, 51416, 51948, 57843, 66664, 69228, 71151, 74997, 77124, 83551, 94868, 99996, 103896, 115686, 138456, 142302, 149994, 154248, 167102, 173529, 189736, 199992, 213453, 224991, 231372, 237799, 250653, 284604, 299988, 308321, 334204, 347058, 426906, 449982, 462744, 475598, 501306, 569208, 599976, 616642, 640359, 668408, 694116, 713397, 751959, 853812, 899964, 924963, 951196, 1002612, 1233284, 1280718, 1388232, 1426794, 1503918, 1707624, 1799928, 1849926, 1902392, 2005224, 2140191, 2255877, 2466568, 2561436, 2774889, 2853588, 3007836, 3091387, 3699852, 4119707, 4280382, 4511754, 5122872, 5549778, 5707176, 6015672, 6182774, 6420573, 7399704, 8239414, 8324667, 8560764, 9023508, 9274161, 11099556, 12359121, 12365548, 12841146, 16478828, 16649334, 17121528, 18047016, 18548322, 22199112, 24718242, 24731096, 25682292, 27822483, 32957656, 33298668, 37077363, 37096644, 49436484, 51364584, 53556191, 55644966, 66597336, 74154726, 74193288, 83467449, 98872968, 107112382, 111232089, 111289932, 148309452, 152429159, 160668573, 166934898, 214224764, 222464178, 222579864, 296618904, 304858318, 321337146, 333869796, 428449528, 444928356, 457287477, 482005719, 609716636, 642674292, 667739592, 889856712, 914574954, 964011438, 1219433272, 1285348584, 1371862431, 1446017157, 1829149908, 1928022876, 1981579067, 2743724862, 2892034314, 3658299816, 3856045752, 3963158134, 4115587293, 5487449724, 5784068628, 5944737201, 7926316268, 8231174586, 10974899448, 11568137256, 11889474402, 15852632536, 16462349172, 17834211603, 23778948804, 32924698344, 35668423206, 47557897608, 53502634809, 71336846412, 107005269618, 142673692824, 214010539236, 428021078472]

約数ペア:

[(1, 428021078472), (2, 214010539236), (3, 142673692824), (4, 107005269618), (6, 71336846412), (8, 53502634809), (9, 47557897608), (12, 35668423206), (13, 32924698344), (18, 23778948804), (24, 17834211603), (26, 16462349172), (27, 15852632536), (36, 11889474402), (37, 11568137256), (39, 10974899448), (52, 8231174586), (54, 7926316268), (72, 5944737201), (74, 5784068628), (78, 5487449724), (104, 4115587293), (108, 3963158134), (111, 3856045752), (117, 3658299816), (148, 2892034314), (156, 2743724862), (216, 1981579067), (222, 1928022876), (234, 1829149908), (296, 1446017157), (312, 1371862431), (333, 1285348584), (351, 1219433272), (444, 964011438), (468, 914574954), (481, 889856712), (641, 667739592), (666, 642674292), (702, 609716636), (888, 482005719), (936, 457287477), (962, 444928356), (999, 428449528), (1282, 333869796), (1332, 321337146), (1404, 304858318), (1443, 296618904), (1923, 222579864), (1924, 222464178), (1998, 214224764), (2564, 166934898), (2664, 160668573), (2808, 152429159), (2886, 148309452), (3846, 111289932), (3848, 111232089), (3996, 107112382), (4329, 98872968), (5128, 83467449), (5769, 74193288), (5772, 74154726), (6427, 66597336), (7692, 55644966), (7992, 53556191), (8333, 51364584), (8658, 49436484), (11538, 37096644), (11544, 37077363), (12854, 33298668), (12987, 32957656), (15384, 27822483), (16666, 25682292), (17307, 24731096), (17316, 24718242), (19281, 22199112), (23076, 18548322), (23717, 18047016), (24999, 17121528), (25708, 16649334), (25974, 16478828), (33332, 12841146), (34614, 12365548), (34632, 12359121), (38562, 11099556), (46152, 9274161), (47434, 9023508), (49998, 8560764), (51416, 8324667), (51948, 8239414), (57843, 7399704), (66664, 6420573), (69228, 6182774), (71151, 6015672), (74997, 5707176), (77124, 5549778), (83551, 5122872), (94868, 4511754), (99996, 4280382), (103896, 4119707), (115686, 3699852), (138456, 3091387), (142302, 3007836), (149994, 2853588), (154248, 2774889), (167102, 2561436), (173529, 2466568), (189736, 2255877), (199992, 2140191), (213453, 2005224), (224991, 1902392), (231372, 1849926), (237799, 1799928), (250653, 1707624), (284604, 1503918), (299988, 1426794), (308321, 1388232), (334204, 1280718), (347058, 1233284), (426906, 1002612), (449982, 951196), (462744, 924963), (475598, 899964), (501306, 853812), (569208, 751959), (599976, 713397), (616642, 694116), (640359, 668408)]