388698156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 1286799360

約数和(自身を除く): 898101204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 84, 86, 99, 108, 126, 129, 132, 154, 172, 189, 198, 231, 252, 258, 297, 301, 308, 378, 387, 396, 462, 473, 516, 594, 602, 693, 756, 774, 903, 924, 946, 1087, 1161, 1188, 1204, 1386, 1419, 1548, 1806, 1892, 2079, 2174, 2322, 2709, 2772, 2838, 3261, 3311, 3612, 4158, 4257, 4348, 4644, 5418, 5676, 6522, 6622, 7609, 8127, 8316, 8514, 9783, 9933, 10836, 11957, 12771, 13044, 13244, 15218, 16254, 17028, 19566, 19866, 22827, 23914, 25542, 29349, 29799, 30436, 32508, 35871, 39132, 39732, 45654, 46741, 47828, 51084, 58698, 59598, 68481, 71742, 83699, 89397, 91308, 93482, 107613, 117396, 119196, 136962, 140223, 143484, 167398, 178794, 186964, 205443, 215226, 251097, 273924, 280446, 322839, 327187, 334796, 357588, 410886, 420669, 430452, 502194, 514151, 560892, 645678, 654374, 753291, 821772, 841338, 981561, 1004388, 1028302, 1262007, 1291356, 1308748, 1506582, 1542453, 1682676, 1963122, 2056604, 2259873, 2524014, 2944683, 3013164, 3084906, 3599057, 3926244, 4519746, 4627359, 5048028, 5889366, 6169812, 7198114, 8834049, 9039492, 9254718, 10797171, 11778732, 13882077, 14396228, 17668098, 18509436, 21594342, 27764154, 32391513, 35336196, 43188684, 55528308, 64783026, 97174539, 129566052, 194349078, 388698156]

約数ペア:

[(1, 388698156), (2, 194349078), (3, 129566052), (4, 97174539), (6, 64783026), (7, 55528308), (9, 43188684), (11, 35336196), (12, 32391513), (14, 27764154), (18, 21594342), (21, 18509436), (22, 17668098), (27, 14396228), (28, 13882077), (33, 11778732), (36, 10797171), (42, 9254718), (43, 9039492), (44, 8834049), (54, 7198114), (63, 6169812), (66, 5889366), (77, 5048028), (84, 4627359), (86, 4519746), (99, 3926244), (108, 3599057), (126, 3084906), (129, 3013164), (132, 2944683), (154, 2524014), (172, 2259873), (189, 2056604), (198, 1963122), (231, 1682676), (252, 1542453), (258, 1506582), (297, 1308748), (301, 1291356), (308, 1262007), (378, 1028302), (387, 1004388), (396, 981561), (462, 841338), (473, 821772), (516, 753291), (594, 654374), (602, 645678), (693, 560892), (756, 514151), (774, 502194), (903, 430452), (924, 420669), (946, 410886), (1087, 357588), (1161, 334796), (1188, 327187), (1204, 322839), (1386, 280446), (1419, 273924), (1548, 251097), (1806, 215226), (1892, 205443), (2079, 186964), (2174, 178794), (2322, 167398), (2709, 143484), (2772, 140223), (2838, 136962), (3261, 119196), (3311, 117396), (3612, 107613), (4158, 93482), (4257, 91308), (4348, 89397), (4644, 83699), (5418, 71742), (5676, 68481), (6522, 59598), (6622, 58698), (7609, 51084), (8127, 47828), (8316, 46741), (8514, 45654), (9783, 39732), (9933, 39132), (10836, 35871), (11957, 32508), (12771, 30436), (13044, 29799), (13244, 29349), (15218, 25542), (16254, 23914), (17028, 22827), (19566, 19866)]