23291268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 74539584

約数和(自身を除く): 51248316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 277, 286, 294, 308, 364, 429, 462, 539, 546, 554, 572, 588, 637, 831, 858, 924, 1001, 1078, 1092, 1108, 1274, 1617, 1662, 1716, 1911, 1939, 2002, 2156, 2548, 3003, 3047, 3234, 3324, 3601, 3822, 3878, 4004, 5817, 6006, 6094, 6468, 7007, 7202, 7644, 7756, 9141, 10803, 11634, 12012, 12188, 13573, 14014, 14404, 18282, 21021, 21329, 21606, 23268, 25207, 27146, 28028, 36564, 39611, 40719, 42042, 42658, 43212, 50414, 54292, 63987, 75621, 79222, 81438, 84084, 85316, 100828, 118833, 127974, 149303, 151242, 158444, 162876, 176449, 237666, 255948, 277277, 298606, 302484, 352898, 447909, 475332, 529347, 554554, 597212, 705796, 831831, 895818, 1058694, 1109108, 1663662, 1791636, 1940939, 2117388, 3327324, 3881878, 5822817, 7763756, 11645634, 23291268]

約数ペア:

[(1, 23291268), (2, 11645634), (3, 7763756), (4, 5822817), (6, 3881878), (7, 3327324), (11, 2117388), (12, 1940939), (13, 1791636), (14, 1663662), (21, 1109108), (22, 1058694), (26, 895818), (28, 831831), (33, 705796), (39, 597212), (42, 554554), (44, 529347), (49, 475332), (52, 447909), (66, 352898), (77, 302484), (78, 298606), (84, 277277), (91, 255948), (98, 237666), (132, 176449), (143, 162876), (147, 158444), (154, 151242), (156, 149303), (182, 127974), (196, 118833), (231, 100828), (273, 85316), (277, 84084), (286, 81438), (294, 79222), (308, 75621), (364, 63987), (429, 54292), (462, 50414), (539, 43212), (546, 42658), (554, 42042), (572, 40719), (588, 39611), (637, 36564), (831, 28028), (858, 27146), (924, 25207), (1001, 23268), (1078, 21606), (1092, 21329), (1108, 21021), (1274, 18282), (1617, 14404), (1662, 14014), (1716, 13573), (1911, 12188), (1939, 12012), (2002, 11634), (2156, 10803), (2548, 9141), (3003, 7756), (3047, 7644), (3234, 7202), (3324, 7007), (3601, 6468), (3822, 6094), (3878, 6006), (4004, 5817)]