123237828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 397393920

約数和(自身を除く): 274156092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 43, 51, 54, 63, 68, 84, 86, 102, 108, 119, 126, 129, 153, 172, 189, 204, 223, 238, 252, 258, 301, 306, 357, 378, 387, 446, 459, 476, 516, 602, 612, 669, 714, 731, 756, 774, 892, 903, 918, 1071, 1161, 1204, 1338, 1428, 1462, 1548, 1561, 1806, 1836, 2007, 2142, 2193, 2322, 2676, 2709, 2924, 3122, 3213, 3612, 3791, 4014, 4284, 4386, 4644, 4683, 5117, 5418, 6021, 6244, 6426, 6579, 7582, 8028, 8127, 8772, 9366, 9589, 10234, 10836, 11373, 12042, 12852, 13158, 14049, 15164, 15351, 16254, 18732, 19178, 19737, 20468, 22746, 24084, 26316, 26537, 28098, 28767, 30702, 32508, 34119, 38356, 39474, 42147, 45492, 46053, 53074, 56196, 57534, 61404, 67123, 68238, 78948, 79611, 84294, 86301, 92106, 102357, 106148, 115068, 134246, 136476, 138159, 159222, 163013, 168588, 172602, 184212, 201369, 204714, 238833, 258903, 268492, 276318, 318444, 326026, 345204, 402738, 409428, 477666, 489039, 517806, 552636, 604107, 652052, 716499, 805476, 955332, 978078, 1035612, 1141091, 1208214, 1432998, 1467117, 1812321, 1956156, 2282182, 2416428, 2865996, 2934234, 3423273, 3624642, 4401351, 4564364, 5868468, 6846546, 7249284, 8802702, 10269819, 13693092, 17605404, 20539638, 30809457, 41079276, 61618914, 123237828]

約数ペア:

[(1, 123237828), (2, 61618914), (3, 41079276), (4, 30809457), (6, 20539638), (7, 17605404), (9, 13693092), (12, 10269819), (14, 8802702), (17, 7249284), (18, 6846546), (21, 5868468), (27, 4564364), (28, 4401351), (34, 3624642), (36, 3423273), (42, 2934234), (43, 2865996), (51, 2416428), (54, 2282182), (63, 1956156), (68, 1812321), (84, 1467117), (86, 1432998), (102, 1208214), (108, 1141091), (119, 1035612), (126, 978078), (129, 955332), (153, 805476), (172, 716499), (189, 652052), (204, 604107), (223, 552636), (238, 517806), (252, 489039), (258, 477666), (301, 409428), (306, 402738), (357, 345204), (378, 326026), (387, 318444), (446, 276318), (459, 268492), (476, 258903), (516, 238833), (602, 204714), (612, 201369), (669, 184212), (714, 172602), (731, 168588), (756, 163013), (774, 159222), (892, 138159), (903, 136476), (918, 134246), (1071, 115068), (1161, 106148), (1204, 102357), (1338, 92106), (1428, 86301), (1462, 84294), (1548, 79611), (1561, 78948), (1806, 68238), (1836, 67123), (2007, 61404), (2142, 57534), (2193, 56196), (2322, 53074), (2676, 46053), (2709, 45492), (2924, 42147), (3122, 39474), (3213, 38356), (3612, 34119), (3791, 32508), (4014, 30702), (4284, 28767), (4386, 28098), (4644, 26537), (4683, 26316), (5117, 24084), (5418, 22746), (6021, 20468), (6244, 19737), (6426, 19178), (6579, 18732), (7582, 16254), (8028, 15351), (8127, 15164), (8772, 14049), (9366, 13158), (9589, 12852), (10234, 12042), (10836, 11373)]