23120748

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 74118240

約数和(自身を除く): 50997492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 257, 294, 306, 357, 378, 441, 459, 476, 514, 588, 612, 714, 756, 771, 833, 882, 918, 1028, 1071, 1323, 1428, 1542, 1666, 1764, 1799, 1836, 2142, 2313, 2499, 2646, 3084, 3213, 3332, 3598, 4284, 4369, 4626, 4998, 5292, 5397, 6426, 6939, 7196, 7497, 8738, 9252, 9996, 10794, 12593, 12852, 13107, 13878, 14994, 16191, 17476, 21588, 22491, 25186, 26214, 27756, 29988, 30583, 32382, 37779, 39321, 44982, 48573, 50372, 52428, 61166, 64764, 75558, 78642, 89964, 91749, 97146, 113337, 117963, 122332, 151116, 157284, 183498, 194292, 214081, 226674, 235926, 275247, 340011, 366996, 428162, 453348, 471852, 550494, 642243, 680022, 825741, 856324, 1100988, 1284486, 1360044, 1651482, 1926729, 2568972, 3302964, 3853458, 5780187, 7706916, 11560374, 23120748]

約数ペア:

[(1, 23120748), (2, 11560374), (3, 7706916), (4, 5780187), (6, 3853458), (7, 3302964), (9, 2568972), (12, 1926729), (14, 1651482), (17, 1360044), (18, 1284486), (21, 1100988), (27, 856324), (28, 825741), (34, 680022), (36, 642243), (42, 550494), (49, 471852), (51, 453348), (54, 428162), (63, 366996), (68, 340011), (84, 275247), (98, 235926), (102, 226674), (108, 214081), (119, 194292), (126, 183498), (147, 157284), (153, 151116), (189, 122332), (196, 117963), (204, 113337), (238, 97146), (252, 91749), (257, 89964), (294, 78642), (306, 75558), (357, 64764), (378, 61166), (441, 52428), (459, 50372), (476, 48573), (514, 44982), (588, 39321), (612, 37779), (714, 32382), (756, 30583), (771, 29988), (833, 27756), (882, 26214), (918, 25186), (1028, 22491), (1071, 21588), (1323, 17476), (1428, 16191), (1542, 14994), (1666, 13878), (1764, 13107), (1799, 12852), (1836, 12593), (2142, 10794), (2313, 9996), (2499, 9252), (2646, 8738), (3084, 7497), (3213, 7196), (3332, 6939), (3598, 6426), (4284, 5397), (4369, 5292), (4626, 4998)]