1187954768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 3120966912

約数和(自身を除く): 1933012144

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 613, 616, 728, 847, 968, 1001, 1144, 1226, 1232, 1331, 1456, 1573, 1694, 1936, 2002, 2288, 2452, 2662, 3146, 3388, 4004, 4291, 4904, 5324, 6292, 6743, 6776, 7969, 8008, 8582, 9317, 9808, 10648, 11011, 12584, 13486, 13552, 15938, 16016, 17164, 17303, 18634, 21296, 22022, 25168, 26972, 31876, 34328, 34606, 37268, 44044, 47201, 53944, 55783, 63752, 68656, 69212, 74173, 74536, 87659, 88088, 94402, 107888, 111566, 121121, 127504, 138424, 148346, 149072, 175318, 176176, 188804, 223132, 242242, 276848, 296692, 350636, 377608, 446264, 484484, 519211, 593384, 613613, 701272, 755216, 815903, 892528, 964249, 968968, 1038422, 1186768, 1227226, 1402544, 1631806, 1928498, 1937936, 2076844, 2454452, 3263612, 3856996, 4153688, 4908904, 5711321, 6527224, 6749743, 7713992, 8307376, 9817808, 10606739, 11422642, 13054448, 13499486, 15427984, 21213478, 22845284, 26998972, 42426956, 45690568, 53997944, 74247173, 84853912, 91381136, 107995888, 148494346, 169707824, 296988692, 593977384, 1187954768]

約数ペア:

[(1, 1187954768), (2, 593977384), (4, 296988692), (7, 169707824), (8, 148494346), (11, 107995888), (13, 91381136), (14, 84853912), (16, 74247173), (22, 53997944), (26, 45690568), (28, 42426956), (44, 26998972), (52, 22845284), (56, 21213478), (77, 15427984), (88, 13499486), (91, 13054448), (104, 11422642), (112, 10606739), (121, 9817808), (143, 8307376), (154, 7713992), (176, 6749743), (182, 6527224), (208, 5711321), (242, 4908904), (286, 4153688), (308, 3856996), (364, 3263612), (484, 2454452), (572, 2076844), (613, 1937936), (616, 1928498), (728, 1631806), (847, 1402544), (968, 1227226), (1001, 1186768), (1144, 1038422), (1226, 968968), (1232, 964249), (1331, 892528), (1456, 815903), (1573, 755216), (1694, 701272), (1936, 613613), (2002, 593384), (2288, 519211), (2452, 484484), (2662, 446264), (3146, 377608), (3388, 350636), (4004, 296692), (4291, 276848), (4904, 242242), (5324, 223132), (6292, 188804), (6743, 176176), (6776, 175318), (7969, 149072), (8008, 148346), (8582, 138424), (9317, 127504), (9808, 121121), (10648, 111566), (11011, 107888), (12584, 94402), (13486, 88088), (13552, 87659), (15938, 74536), (16016, 74173), (17164, 69212), (17303, 68656), (18634, 63752), (21296, 55783), (22022, 53944), (25168, 47201), (26972, 44044), (31876, 37268), (34328, 34606)]