247333716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 785971200

約数和(自身を除く): 538637484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 67, 76, 84, 108, 114, 126, 133, 134, 171, 189, 201, 228, 252, 257, 266, 268, 342, 378, 399, 402, 469, 513, 514, 532, 603, 684, 756, 771, 798, 804, 938, 1026, 1028, 1197, 1206, 1273, 1407, 1542, 1596, 1799, 1809, 1876, 2052, 2313, 2394, 2412, 2546, 2814, 3084, 3591, 3598, 3618, 3819, 4221, 4626, 4788, 4883, 5092, 5397, 5628, 6939, 7182, 7196, 7236, 7638, 8442, 8911, 9252, 9766, 10794, 11457, 12663, 13878, 14364, 14649, 15276, 16191, 16884, 17219, 17822, 19532, 21588, 22914, 25326, 26733, 27756, 29298, 32382, 34181, 34371, 34438, 35644, 43947, 45828, 48573, 50652, 51657, 53466, 58596, 64764, 68362, 68742, 68876, 80199, 87894, 97146, 102543, 103314, 106932, 120533, 131841, 136724, 137484, 154971, 160398, 175788, 194292, 205086, 206628, 240597, 241066, 263682, 307629, 309942, 320796, 327161, 361599, 410172, 464913, 481194, 482132, 527364, 615258, 619884, 654322, 723198, 922887, 929826, 962388, 981483, 1084797, 1230516, 1308644, 1446396, 1845774, 1859652, 1962966, 2169594, 2290127, 2944449, 3254391, 3691548, 3925932, 4339188, 4580254, 5888898, 6508782, 6870381, 8833347, 9160508, 11777796, 13017564, 13740762, 17666694, 20611143, 27481524, 35333388, 41222286, 61833429, 82444572, 123666858, 247333716]

約数ペア:

[(1, 247333716), (2, 123666858), (3, 82444572), (4, 61833429), (6, 41222286), (7, 35333388), (9, 27481524), (12, 20611143), (14, 17666694), (18, 13740762), (19, 13017564), (21, 11777796), (27, 9160508), (28, 8833347), (36, 6870381), (38, 6508782), (42, 5888898), (54, 4580254), (57, 4339188), (63, 3925932), (67, 3691548), (76, 3254391), (84, 2944449), (108, 2290127), (114, 2169594), (126, 1962966), (133, 1859652), (134, 1845774), (171, 1446396), (189, 1308644), (201, 1230516), (228, 1084797), (252, 981483), (257, 962388), (266, 929826), (268, 922887), (342, 723198), (378, 654322), (399, 619884), (402, 615258), (469, 527364), (513, 482132), (514, 481194), (532, 464913), (603, 410172), (684, 361599), (756, 327161), (771, 320796), (798, 309942), (804, 307629), (938, 263682), (1026, 241066), (1028, 240597), (1197, 206628), (1206, 205086), (1273, 194292), (1407, 175788), (1542, 160398), (1596, 154971), (1799, 137484), (1809, 136724), (1876, 131841), (2052, 120533), (2313, 106932), (2394, 103314), (2412, 102543), (2546, 97146), (2814, 87894), (3084, 80199), (3591, 68876), (3598, 68742), (3618, 68362), (3819, 64764), (4221, 58596), (4626, 53466), (4788, 51657), (4883, 50652), (5092, 48573), (5397, 45828), (5628, 43947), (6939, 35644), (7182, 34438), (7196, 34371), (7236, 34181), (7638, 32382), (8442, 29298), (8911, 27756), (9252, 26733), (9766, 25326), (10794, 22914), (11457, 21588), (12663, 19532), (13878, 17822), (14364, 17219), (14649, 16884), (15276, 16191)]