15742711744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1447}}^1$

素因数の和:1890

約数の個数: 112

約数和(自身を含む): 34425331200

約数和(自身を除く): 18682619456

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 389, 437, 608, 736, 778, 874, 1216, 1447, 1472, 1556, 1748, 2894, 3112, 3496, 5788, 6224, 6992, 7391, 8947, 11576, 12448, 13984, 14782, 17894, 23152, 24896, 27493, 27968, 29564, 33281, 35788, 46304, 54986, 59128, 66562, 71576, 92608, 109972, 118256, 133124, 143152, 169993, 219944, 236512, 266248, 286304, 339986, 439888, 473024, 532496, 562883, 572608, 632339, 679972, 879776, 1064992, 1125766, 1264678, 1359944, 1759552, 2129984, 2251532, 2529356, 2719888, 4503064, 5058712, 5439776, 9006128, 10117424, 10694777, 10879552, 12946309, 18012256, 20234848, 21389554, 25892618, 36024512, 40469696, 42779108, 51785236, 85558216, 103570472, 171116432, 207140944, 245979871, 342232864, 414281888, 491959742, 684465728, 828563776, 983919484, 1967838968, 3935677936, 7871355872, 15742711744]

約数ペア:

[(1, 15742711744), (2, 7871355872), (4, 3935677936), (8, 1967838968), (16, 983919484), (19, 828563776), (23, 684465728), (32, 491959742), (38, 414281888), (46, 342232864), (64, 245979871), (76, 207140944), (92, 171116432), (152, 103570472), (184, 85558216), (304, 51785236), (368, 42779108), (389, 40469696), (437, 36024512), (608, 25892618), (736, 21389554), (778, 20234848), (874, 18012256), (1216, 12946309), (1447, 10879552), (1472, 10694777), (1556, 10117424), (1748, 9006128), (2894, 5439776), (3112, 5058712), (3496, 4503064), (5788, 2719888), (6224, 2529356), (6992, 2251532), (7391, 2129984), (8947, 1759552), (11576, 1359944), (12448, 1264678), (13984, 1125766), (14782, 1064992), (17894, 879776), (23152, 679972), (24896, 632339), (27493, 572608), (27968, 562883), (29564, 532496), (33281, 473024), (35788, 439888), (46304, 339986), (54986, 286304), (59128, 266248), (66562, 236512), (71576, 219944), (92608, 169993), (109972, 143152), (118256, 133124)]