2051280672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 6313595904

約数和(自身を除く): 4262315232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 163, 168, 183, 224, 244, 307, 326, 336, 366, 427, 488, 489, 614, 652, 672, 732, 854, 921, 976, 978, 1141, 1228, 1281, 1304, 1464, 1708, 1842, 1952, 1956, 2149, 2282, 2456, 2562, 2608, 2928, 3416, 3423, 3684, 3912, 4298, 4564, 4912, 5124, 5216, 5856, 6447, 6832, 6846, 7368, 7824, 8596, 9128, 9824, 9943, 10248, 12894, 13664, 13692, 14736, 15648, 17192, 18256, 18727, 19886, 20496, 25788, 27384, 29472, 29829, 34384, 36512, 37454, 39772, 40992, 50041, 51576, 54768, 56181, 59658, 68768, 69601, 74908, 79544, 100082, 103152, 109536, 112362, 119316, 131089, 139202, 149816, 150123, 159088, 200164, 206304, 208803, 224724, 238632, 262178, 278404, 299632, 300246, 318176, 350287, 393267, 400328, 417606, 449448, 477264, 524356, 556808, 599264, 600492, 700574, 786534, 800656, 835212, 898896, 954528, 1048712, 1050861, 1113616, 1200984, 1401148, 1573068, 1601312, 1670424, 1797792, 2097424, 2101722, 2227232, 2401968, 2802296, 3052501, 3146136, 3340848, 4194848, 4203444, 4803936, 5604592, 6105002, 6292272, 6681696, 8406888, 9157503, 11209184, 12210004, 12584544, 16813776, 18315006, 21367507, 24420008, 33627552, 36630012, 42735014, 48840016, 64102521, 73260024, 85470028, 97680032, 128205042, 146520048, 170940056, 256410084, 293040096, 341880112, 512820168, 683760224, 1025640336, 2051280672]

約数ペア:

[(1, 2051280672), (2, 1025640336), (3, 683760224), (4, 512820168), (6, 341880112), (7, 293040096), (8, 256410084), (12, 170940056), (14, 146520048), (16, 128205042), (21, 97680032), (24, 85470028), (28, 73260024), (32, 64102521), (42, 48840016), (48, 42735014), (56, 36630012), (61, 33627552), (84, 24420008), (96, 21367507), (112, 18315006), (122, 16813776), (163, 12584544), (168, 12210004), (183, 11209184), (224, 9157503), (244, 8406888), (307, 6681696), (326, 6292272), (336, 6105002), (366, 5604592), (427, 4803936), (488, 4203444), (489, 4194848), (614, 3340848), (652, 3146136), (672, 3052501), (732, 2802296), (854, 2401968), (921, 2227232), (976, 2101722), (978, 2097424), (1141, 1797792), (1228, 1670424), (1281, 1601312), (1304, 1573068), (1464, 1401148), (1708, 1200984), (1842, 1113616), (1952, 1050861), (1956, 1048712), (2149, 954528), (2282, 898896), (2456, 835212), (2562, 800656), (2608, 786534), (2928, 700574), (3416, 600492), (3423, 599264), (3684, 556808), (3912, 524356), (4298, 477264), (4564, 449448), (4912, 417606), (5124, 400328), (5216, 393267), (5856, 350287), (6447, 318176), (6832, 300246), (6846, 299632), (7368, 278404), (7824, 262178), (8596, 238632), (9128, 224724), (9824, 208803), (9943, 206304), (10248, 200164), (12894, 159088), (13664, 150123), (13692, 149816), (14736, 139202), (15648, 131089), (17192, 119316), (18256, 112362), (18727, 109536), (19886, 103152), (20496, 100082), (25788, 79544), (27384, 74908), (29472, 69601), (29829, 68768), (34384, 59658), (36512, 56181), (37454, 54768), (39772, 51576), (40992, 50041)]