1648192128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 5066772480

約数和(自身を除く): 3418580352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 41, 44, 48, 62, 64, 66, 82, 88, 93, 96, 123, 124, 128, 132, 164, 176, 186, 192, 246, 248, 264, 307, 328, 341, 352, 372, 384, 451, 492, 496, 528, 614, 656, 682, 704, 744, 902, 921, 984, 992, 1023, 1056, 1228, 1271, 1312, 1353, 1364, 1408, 1488, 1804, 1842, 1968, 1984, 2046, 2112, 2456, 2542, 2624, 2706, 2728, 2976, 3377, 3608, 3684, 3813, 3936, 3968, 4092, 4224, 4912, 5084, 5248, 5412, 5456, 5952, 6754, 7216, 7368, 7626, 7872, 8184, 9517, 9824, 10131, 10168, 10824, 10912, 11904, 12587, 13508, 13981, 14432, 14736, 15252, 15744, 16368, 19034, 19648, 20262, 20336, 21648, 21824, 25174, 27016, 27962, 28551, 28864, 29472, 30504, 32736, 37761, 38068, 39296, 40524, 40672, 41943, 43296, 43648, 50348, 54032, 55924, 57102, 57728, 58944, 61008, 65472, 75522, 76136, 81048, 81344, 83886, 86592, 100696, 104687, 108064, 111848, 114204, 117888, 122016, 130944, 138457, 151044, 152272, 162096, 162688, 167772, 173184, 201392, 209374, 216128, 223696, 228408, 244032, 276914, 302088, 304544, 314061, 324192, 335544, 390197, 402784, 415371, 418748, 432256, 447392, 456816, 488064, 553828, 604176, 609088, 628122, 648384, 671088, 780394, 805568, 830742, 837496, 894784, 913632, 1107656, 1170591, 1208352, 1218176, 1256244, 1296768, 1342176, 1560788, 1611136, 1661484, 1674992, 1789568, 1827264, 2215312, 2341182, 2416704, 2512488, 2684352, 3121576, 3322968, 3349984, 3654528, 4292167, 4430624, 4682364, 4833408, 5024976, 5368704, 6243152, 6645936, 6699968, 8584334, 8861248, 9364728, 10049952, 12486304, 12876501, 13291872, 13399936, 17168668, 17722496, 18729456, 20099904, 24972608, 25753002, 26583744, 34337336, 37458912, 40199808, 49945216, 51506004, 53167488, 68674672, 74917824, 103012008, 137349344, 149835648, 206024016, 274698688, 412048032, 549397376, 824096064, 1648192128]

約数ペア:

[(1, 1648192128), (2, 824096064), (3, 549397376), (4, 412048032), (6, 274698688), (8, 206024016), (11, 149835648), (12, 137349344), (16, 103012008), (22, 74917824), (24, 68674672), (31, 53167488), (32, 51506004), (33, 49945216), (41, 40199808), (44, 37458912), (48, 34337336), (62, 26583744), (64, 25753002), (66, 24972608), (82, 20099904), (88, 18729456), (93, 17722496), (96, 17168668), (123, 13399936), (124, 13291872), (128, 12876501), (132, 12486304), (164, 10049952), (176, 9364728), (186, 8861248), (192, 8584334), (246, 6699968), (248, 6645936), (264, 6243152), (307, 5368704), (328, 5024976), (341, 4833408), (352, 4682364), (372, 4430624), (384, 4292167), (451, 3654528), (492, 3349984), (496, 3322968), (528, 3121576), (614, 2684352), (656, 2512488), (682, 2416704), (704, 2341182), (744, 2215312), (902, 1827264), (921, 1789568), (984, 1674992), (992, 1661484), (1023, 1611136), (1056, 1560788), (1228, 1342176), (1271, 1296768), (1312, 1256244), (1353, 1218176), (1364, 1208352), (1408, 1170591), (1488, 1107656), (1804, 913632), (1842, 894784), (1968, 837496), (1984, 830742), (2046, 805568), (2112, 780394), (2456, 671088), (2542, 648384), (2624, 628122), (2706, 609088), (2728, 604176), (2976, 553828), (3377, 488064), (3608, 456816), (3684, 447392), (3813, 432256), (3936, 418748), (3968, 415371), (4092, 402784), (4224, 390197), (4912, 335544), (5084, 324192), (5248, 314061), (5412, 304544), (5456, 302088), (5952, 276914), (6754, 244032), (7216, 228408), (7368, 223696), (7626, 216128), (7872, 209374), (8184, 201392), (9517, 173184), (9824, 167772), (10131, 162688), (10168, 162096), (10824, 152272), (10912, 151044), (11904, 138457), (12587, 130944), (13508, 122016), (13981, 117888), (14432, 114204), (14736, 111848), (15252, 108064), (15744, 104687), (16368, 100696), (19034, 86592), (19648, 83886), (20262, 81344), (20336, 81048), (21648, 76136), (21824, 75522), (25174, 65472), (27016, 61008), (27962, 58944), (28551, 57728), (28864, 57102), (29472, 55924), (30504, 54032), (32736, 50348), (37761, 43648), (38068, 43296), (39296, 41943), (40524, 40672)]