1641990144

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 4660830720

約数和(自身を除く): 3018840576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 233, 248, 256, 296, 372, 384, 444, 466, 496, 512, 592, 699, 744, 768, 888, 932, 992, 1024, 1147, 1184, 1398, 1488, 1536, 1776, 1864, 1984, 2048, 2294, 2368, 2796, 2976, 3072, 3441, 3552, 3728, 3968, 4588, 4736, 5592, 5952, 6144, 6882, 7104, 7223, 7456, 7936, 8621, 9176, 9472, 11184, 11904, 13764, 14208, 14446, 14912, 15872, 17242, 18352, 18944, 21669, 22368, 23808, 25863, 27528, 28416, 28892, 29824, 31744, 34484, 36704, 37888, 43338, 44736, 47616, 51726, 55056, 56832, 57784, 59648, 63488, 68968, 73408, 75776, 86676, 89472, 95232, 103452, 110112, 113664, 115568, 119296, 137936, 146816, 173352, 178944, 190464, 206904, 220224, 227328, 231136, 238592, 267251, 275872, 293632, 346704, 357888, 413808, 440448, 462272, 477184, 534502, 551744, 587264, 693408, 715776, 801753, 827616, 880896, 924544, 1069004, 1103488, 1174528, 1386816, 1431552, 1603506, 1655232, 1761792, 1849088, 2138008, 2206976, 2349056, 2773632, 3207012, 3310464, 3523584, 3698176, 4276016, 4413952, 5547264, 6414024, 6620928, 7047168, 7396352, 8552032, 8827904, 11094528, 12828048, 13241856, 14792704, 17104064, 17655808, 22189056, 25656096, 26483712, 34208128, 44378112, 51312192, 52967424, 68416256, 102624384, 136832512, 205248768, 273665024, 410497536, 547330048, 820995072, 1641990144]

約数ペア:

[(1, 1641990144), (2, 820995072), (3, 547330048), (4, 410497536), (6, 273665024), (8, 205248768), (12, 136832512), (16, 102624384), (24, 68416256), (31, 52967424), (32, 51312192), (37, 44378112), (48, 34208128), (62, 26483712), (64, 25656096), (74, 22189056), (93, 17655808), (96, 17104064), (111, 14792704), (124, 13241856), (128, 12828048), (148, 11094528), (186, 8827904), (192, 8552032), (222, 7396352), (233, 7047168), (248, 6620928), (256, 6414024), (296, 5547264), (372, 4413952), (384, 4276016), (444, 3698176), (466, 3523584), (496, 3310464), (512, 3207012), (592, 2773632), (699, 2349056), (744, 2206976), (768, 2138008), (888, 1849088), (932, 1761792), (992, 1655232), (1024, 1603506), (1147, 1431552), (1184, 1386816), (1398, 1174528), (1488, 1103488), (1536, 1069004), (1776, 924544), (1864, 880896), (1984, 827616), (2048, 801753), (2294, 715776), (2368, 693408), (2796, 587264), (2976, 551744), (3072, 534502), (3441, 477184), (3552, 462272), (3728, 440448), (3968, 413808), (4588, 357888), (4736, 346704), (5592, 293632), (5952, 275872), (6144, 267251), (6882, 238592), (7104, 231136), (7223, 227328), (7456, 220224), (7936, 206904), (8621, 190464), (9176, 178944), (9472, 173352), (11184, 146816), (11904, 137936), (13764, 119296), (14208, 115568), (14446, 113664), (14912, 110112), (15872, 103452), (17242, 95232), (18352, 89472), (18944, 86676), (21669, 75776), (22368, 73408), (23808, 68968), (25863, 63488), (27528, 59648), (28416, 57784), (28892, 56832), (29824, 55056), (31744, 51726), (34484, 47616), (36704, 44736), (37888, 43338)]