1968635904

素因数分解:

$2^{16}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 272

約数和(自身を含む): 6039751680

約数和(自身を除く): 4071115776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 128, 136, 152, 186, 192, 204, 228, 248, 256, 272, 304, 323, 372, 384, 408, 456, 496, 512, 527, 544, 589, 608, 646, 744, 768, 816, 912, 969, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1488, 1536, 1581, 1632, 1767, 1824, 1938, 1984, 2048, 2108, 2176, 2356, 2432, 2584, 2976, 3072, 3162, 3264, 3534, 3648, 3876, 3968, 4096, 4216, 4352, 4712, 4864, 5168, 5952, 6144, 6324, 6528, 7068, 7296, 7752, 7936, 8192, 8432, 8704, 9424, 9728, 10013, 10336, 11904, 12288, 12648, 13056, 14136, 14592, 15504, 15872, 16384, 16864, 17408, 18848, 19456, 20026, 20672, 23808, 24576, 25296, 26112, 28272, 29184, 30039, 31008, 31744, 32768, 33728, 34816, 37696, 38912, 40052, 41344, 47616, 49152, 50592, 52224, 56544, 58368, 60078, 62016, 63488, 65536, 67456, 69632, 75392, 77824, 80104, 82688, 95232, 98304, 101184, 104448, 113088, 116736, 120156, 124032, 126976, 134912, 139264, 150784, 155648, 160208, 165376, 190464, 196608, 202368, 208896, 226176, 233472, 240312, 248064, 253952, 269824, 278528, 301568, 311296, 320416, 330752, 380928, 404736, 417792, 452352, 466944, 480624, 496128, 507904, 539648, 557056, 603136, 622592, 640832, 661504, 761856, 809472, 835584, 904704, 933888, 961248, 992256, 1015808, 1079296, 1114112, 1206272, 1245184, 1281664, 1323008, 1523712, 1618944, 1671168, 1809408, 1867776, 1922496, 1984512, 2031616, 2158592, 2412544, 2563328, 2646016, 3047424, 3237888, 3342336, 3618816, 3735552, 3844992, 3969024, 4317184, 4825088, 5126656, 5292032, 6094848, 6475776, 7237632, 7689984, 7938048, 8634368, 9650176, 10253312, 10584064, 12951552, 14475264, 15379968, 15876096, 17268736, 19300352, 20506624, 21168128, 25903104, 28950528, 30759936, 31752192, 34537472, 38600704, 41013248, 51806208, 57901056, 61519872, 63504384, 82026496, 103612416, 115802112, 123039744, 164052992, 246079488, 328105984, 492158976, 656211968, 984317952, 1968635904]

約数ペア:

[(1, 1968635904), (2, 984317952), (3, 656211968), (4, 492158976), (6, 328105984), (8, 246079488), (12, 164052992), (16, 123039744), (17, 115802112), (19, 103612416), (24, 82026496), (31, 63504384), (32, 61519872), (34, 57901056), (38, 51806208), (48, 41013248), (51, 38600704), (57, 34537472), (62, 31752192), (64, 30759936), (68, 28950528), (76, 25903104), (93, 21168128), (96, 20506624), (102, 19300352), (114, 17268736), (124, 15876096), (128, 15379968), (136, 14475264), (152, 12951552), (186, 10584064), (192, 10253312), (204, 9650176), (228, 8634368), (248, 7938048), (256, 7689984), (272, 7237632), (304, 6475776), (323, 6094848), (372, 5292032), (384, 5126656), (408, 4825088), (456, 4317184), (496, 3969024), (512, 3844992), (527, 3735552), (544, 3618816), (589, 3342336), (608, 3237888), (646, 3047424), (744, 2646016), (768, 2563328), (816, 2412544), (912, 2158592), (969, 2031616), (992, 1984512), (1024, 1922496), (1054, 1867776), (1088, 1809408), (1178, 1671168), (1216, 1618944), (1292, 1523712), (1488, 1323008), (1536, 1281664), (1581, 1245184), (1632, 1206272), (1767, 1114112), (1824, 1079296), (1938, 1015808), (1984, 992256), (2048, 961248), (2108, 933888), (2176, 904704), (2356, 835584), (2432, 809472), (2584, 761856), (2976, 661504), (3072, 640832), (3162, 622592), (3264, 603136), (3534, 557056), (3648, 539648), (3876, 507904), (3968, 496128), (4096, 480624), (4216, 466944), (4352, 452352), (4712, 417792), (4864, 404736), (5168, 380928), (5952, 330752), (6144, 320416), (6324, 311296), (6528, 301568), (7068, 278528), (7296, 269824), (7752, 253952), (7936, 248064), (8192, 240312), (8432, 233472), (8704, 226176), (9424, 208896), (9728, 202368), (10013, 196608), (10336, 190464), (11904, 165376), (12288, 160208), (12648, 155648), (13056, 150784), (14136, 139264), (14592, 134912), (15504, 126976), (15872, 124032), (16384, 120156), (16864, 116736), (17408, 113088), (18848, 104448), (19456, 101184), (20026, 98304), (20672, 95232), (23808, 82688), (24576, 80104), (25296, 77824), (26112, 75392), (28272, 69632), (29184, 67456), (30039, 65536), (31008, 63488), (31744, 62016), (32768, 60078), (33728, 58368), (34816, 56544), (37696, 52224), (38912, 50592), (40052, 49152), (41344, 47616)]