2991287712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 9591934464

約数和(自身を除く): 6600646752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 73, 84, 93, 96, 98, 112, 124, 146, 147, 168, 186, 196, 217, 219, 224, 248, 281, 292, 294, 336, 372, 392, 434, 438, 496, 511, 562, 584, 588, 651, 672, 744, 784, 843, 868, 876, 992, 1022, 1124, 1168, 1176, 1302, 1488, 1519, 1533, 1568, 1686, 1736, 1752, 1967, 2044, 2248, 2263, 2336, 2352, 2604, 2976, 3038, 3066, 3372, 3472, 3504, 3577, 3934, 4088, 4496, 4526, 4557, 4704, 5208, 5901, 6076, 6132, 6744, 6789, 6944, 7008, 7154, 7868, 8176, 8711, 8992, 9052, 9114, 10416, 10731, 11802, 12152, 12264, 13488, 13578, 13769, 14308, 15736, 15841, 16352, 17422, 18104, 18228, 20513, 20832, 21462, 23604, 24304, 24528, 26133, 26976, 27156, 27538, 28616, 31472, 31682, 34844, 36208, 36456, 41026, 41307, 42924, 47208, 47523, 48608, 49056, 52266, 54312, 55076, 57232, 60977, 61539, 62944, 63364, 69688, 72416, 72912, 82052, 82614, 85848, 94416, 95046, 104532, 108624, 110152, 110887, 114464, 121954, 123078, 126728, 139376, 143591, 145824, 164104, 165228, 171696, 182931, 188832, 190092, 209064, 217248, 220304, 221774, 243908, 246156, 253456, 278752, 287182, 328208, 330456, 332661, 343392, 365862, 380184, 418128, 426839, 430773, 440608, 443548, 487816, 492312, 506912, 574364, 635903, 656416, 660912, 665322, 731724, 760368, 836256, 853678, 861546, 887096, 975632, 984624, 1005137, 1148728, 1271806, 1280517, 1321824, 1330644, 1463448, 1520736, 1707356, 1723092, 1774192, 1907709, 1951264, 1969248, 2010274, 2297456, 2543612, 2561034, 2661288, 2926896, 3015411, 3414712, 3446184, 3548384, 3815418, 4020548, 4451321, 4594912, 5087224, 5122068, 5322576, 5853792, 6030822, 6829424, 6892368, 7630836, 8041096, 8902642, 10174448, 10244136, 10645152, 12061644, 13353963, 13658848, 13784736, 15261672, 16082192, 17805284, 20348896, 20488272, 24123288, 26707926, 30523344, 31159247, 32164384, 35610568, 40976544, 48246576, 53415852, 61046688, 62318494, 71221136, 93477741, 96493152, 106831704, 124636988, 142442272, 186955482, 213663408, 249273976, 373910964, 427326816, 498547952, 747821928, 997095904, 1495643856, 2991287712]

約数ペア:

[(1, 2991287712), (2, 1495643856), (3, 997095904), (4, 747821928), (6, 498547952), (7, 427326816), (8, 373910964), (12, 249273976), (14, 213663408), (16, 186955482), (21, 142442272), (24, 124636988), (28, 106831704), (31, 96493152), (32, 93477741), (42, 71221136), (48, 62318494), (49, 61046688), (56, 53415852), (62, 48246576), (73, 40976544), (84, 35610568), (93, 32164384), (96, 31159247), (98, 30523344), (112, 26707926), (124, 24123288), (146, 20488272), (147, 20348896), (168, 17805284), (186, 16082192), (196, 15261672), (217, 13784736), (219, 13658848), (224, 13353963), (248, 12061644), (281, 10645152), (292, 10244136), (294, 10174448), (336, 8902642), (372, 8041096), (392, 7630836), (434, 6892368), (438, 6829424), (496, 6030822), (511, 5853792), (562, 5322576), (584, 5122068), (588, 5087224), (651, 4594912), (672, 4451321), (744, 4020548), (784, 3815418), (843, 3548384), (868, 3446184), (876, 3414712), (992, 3015411), (1022, 2926896), (1124, 2661288), (1168, 2561034), (1176, 2543612), (1302, 2297456), (1488, 2010274), (1519, 1969248), (1533, 1951264), (1568, 1907709), (1686, 1774192), (1736, 1723092), (1752, 1707356), (1967, 1520736), (2044, 1463448), (2248, 1330644), (2263, 1321824), (2336, 1280517), (2352, 1271806), (2604, 1148728), (2976, 1005137), (3038, 984624), (3066, 975632), (3372, 887096), (3472, 861546), (3504, 853678), (3577, 836256), (3934, 760368), (4088, 731724), (4496, 665322), (4526, 660912), (4557, 656416), (4704, 635903), (5208, 574364), (5901, 506912), (6076, 492312), (6132, 487816), (6744, 443548), (6789, 440608), (6944, 430773), (7008, 426839), (7154, 418128), (7868, 380184), (8176, 365862), (8711, 343392), (8992, 332661), (9052, 330456), (9114, 328208), (10416, 287182), (10731, 278752), (11802, 253456), (12152, 246156), (12264, 243908), (13488, 221774), (13578, 220304), (13769, 217248), (14308, 209064), (15736, 190092), (15841, 188832), (16352, 182931), (17422, 171696), (18104, 165228), (18228, 164104), (20513, 145824), (20832, 143591), (21462, 139376), (23604, 126728), (24304, 123078), (24528, 121954), (26133, 114464), (26976, 110887), (27156, 110152), (27538, 108624), (28616, 104532), (31472, 95046), (31682, 94416), (34844, 85848), (36208, 82614), (36456, 82052), (41026, 72912), (41307, 72416), (42924, 69688), (47208, 63364), (47523, 62944), (48608, 61539), (49056, 60977), (52266, 57232), (54312, 55076)]