1660127832

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16249}}^1$

素因数の和:16318

約数の個数: 128

約数和(自身を含む): 5148000000

約数和(自身を除く): 3487872168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 297, 344, 387, 396, 473, 516, 594, 774, 792, 946, 1032, 1161, 1188, 1419, 1548, 1892, 2322, 2376, 2838, 3096, 3784, 4257, 4644, 5676, 8514, 9288, 11352, 12771, 16249, 17028, 25542, 32498, 34056, 48747, 51084, 64996, 97494, 102168, 129992, 146241, 178739, 194988, 292482, 357478, 389976, 438723, 536217, 584964, 698707, 714956, 877446, 1072434, 1169928, 1397414, 1429912, 1608651, 1754892, 2096121, 2144868, 2794828, 3217302, 3509784, 4192242, 4289736, 4825953, 5589656, 6288363, 6434604, 7685777, 8384484, 9651906, 12576726, 12869208, 15371554, 16768968, 18865089, 19303812, 23057331, 25153452, 30743108, 37730178, 38607624, 46114662, 50306904, 61486216, 69171993, 75460356, 92229324, 138343986, 150920712, 184458648, 207515979, 276687972, 415031958, 553375944, 830063916, 1660127832]

約数ペア:

[(1, 1660127832), (2, 830063916), (3, 553375944), (4, 415031958), (6, 276687972), (8, 207515979), (9, 184458648), (11, 150920712), (12, 138343986), (18, 92229324), (22, 75460356), (24, 69171993), (27, 61486216), (33, 50306904), (36, 46114662), (43, 38607624), (44, 37730178), (54, 30743108), (66, 25153452), (72, 23057331), (86, 19303812), (88, 18865089), (99, 16768968), (108, 15371554), (129, 12869208), (132, 12576726), (172, 9651906), (198, 8384484), (216, 7685777), (258, 6434604), (264, 6288363), (297, 5589656), (344, 4825953), (387, 4289736), (396, 4192242), (473, 3509784), (516, 3217302), (594, 2794828), (774, 2144868), (792, 2096121), (946, 1754892), (1032, 1608651), (1161, 1429912), (1188, 1397414), (1419, 1169928), (1548, 1072434), (1892, 877446), (2322, 714956), (2376, 698707), (2838, 584964), (3096, 536217), (3784, 438723), (4257, 389976), (4644, 357478), (5676, 292482), (8514, 194988), (9288, 178739), (11352, 146241), (12771, 129992), (16249, 102168), (17028, 97494), (25542, 64996), (32498, 51084), (34056, 48747)]