15127996928

素因数分解:

$2^9\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 33787480320

約数和(自身を除く): 18659483392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 121, 128, 158, 176, 242, 256, 281, 316, 352, 484, 512, 562, 632, 704, 869, 968, 1124, 1264, 1331, 1408, 1738, 1936, 2248, 2528, 2662, 2816, 3091, 3476, 3872, 4496, 5056, 5324, 5632, 6182, 6952, 7744, 8992, 9559, 10112, 10648, 12364, 13904, 15488, 17984, 19118, 20224, 21296, 22199, 24728, 27808, 30976, 34001, 35968, 38236, 40448, 42592, 44398, 49456, 55616, 61952, 68002, 71936, 76472, 85184, 88796, 98912, 105149, 111232, 136004, 143872, 152944, 170368, 177592, 197824, 210298, 222464, 244189, 272008, 305888, 340736, 355184, 374011, 395648, 420596, 444928, 488378, 544016, 611776, 681472, 710368, 748022, 791296, 841192, 976756, 1088032, 1223552, 1420736, 1496044, 1582592, 1682384, 1953512, 2176064, 2447104, 2686079, 2841472, 2992088, 3364768, 3907024, 4352128, 4894208, 5372158, 5682944, 5984176, 6729536, 7814048, 8704256, 10744316, 11365888, 11968352, 13459072, 15628096, 17408512, 21488632, 23936704, 26918144, 29546869, 31256192, 42977264, 47873408, 53836288, 59093738, 62512384, 85954528, 95746816, 118187476, 125024768, 171909056, 191493632, 236374952, 343818112, 472749904, 687636224, 945499808, 1375272448, 1890999616, 3781999232, 7563998464, 15127996928]

約数ペア:

[(1, 15127996928), (2, 7563998464), (4, 3781999232), (8, 1890999616), (11, 1375272448), (16, 945499808), (22, 687636224), (32, 472749904), (44, 343818112), (64, 236374952), (79, 191493632), (88, 171909056), (121, 125024768), (128, 118187476), (158, 95746816), (176, 85954528), (242, 62512384), (256, 59093738), (281, 53836288), (316, 47873408), (352, 42977264), (484, 31256192), (512, 29546869), (562, 26918144), (632, 23936704), (704, 21488632), (869, 17408512), (968, 15628096), (1124, 13459072), (1264, 11968352), (1331, 11365888), (1408, 10744316), (1738, 8704256), (1936, 7814048), (2248, 6729536), (2528, 5984176), (2662, 5682944), (2816, 5372158), (3091, 4894208), (3476, 4352128), (3872, 3907024), (4496, 3364768), (5056, 2992088), (5324, 2841472), (5632, 2686079), (6182, 2447104), (6952, 2176064), (7744, 1953512), (8992, 1682384), (9559, 1582592), (10112, 1496044), (10648, 1420736), (12364, 1223552), (13904, 1088032), (15488, 976756), (17984, 841192), (19118, 791296), (20224, 748022), (21296, 710368), (22199, 681472), (24728, 611776), (27808, 544016), (30976, 488378), (34001, 444928), (35968, 420596), (38236, 395648), (40448, 374011), (42592, 355184), (44398, 340736), (49456, 305888), (55616, 272008), (61952, 244189), (68002, 222464), (71936, 210298), (76472, 197824), (85184, 177592), (88796, 170368), (98912, 152944), (105149, 143872), (111232, 136004)]