215528742

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 600825600

約数和(自身を除く): 385296858

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 113, 114, 117, 143, 169, 171, 198, 209, 226, 234, 247, 286, 297, 338, 339, 342, 351, 418, 429, 494, 507, 513, 594, 627, 678, 702, 741, 858, 1014, 1017, 1026, 1243, 1254, 1287, 1469, 1482, 1521, 1859, 1881, 2034, 2147, 2223, 2486, 2574, 2717, 2938, 3042, 3051, 3211, 3718, 3729, 3762, 3861, 4294, 4407, 4446, 4563, 5434, 5577, 5643, 6102, 6422, 6441, 6669, 7458, 7722, 8151, 8814, 9126, 9633, 11154, 11187, 11286, 12882, 13221, 13338, 16159, 16302, 16731, 19097, 19266, 19323, 22374, 23617, 24453, 26442, 27911, 28899, 32318, 33462, 33561, 35321, 38194, 38646, 39663, 47234, 48477, 48906, 50193, 55822, 57291, 57798, 57969, 67122, 70642, 70851, 73359, 79326, 83733, 86697, 96954, 100386, 105963, 114582, 115938, 141702, 145431, 146718, 167466, 171873, 173394, 210067, 211926, 212553, 251199, 290862, 307021, 317889, 343746, 362843, 420134, 425106, 436293, 502398, 515619, 614042, 630201, 635778, 637659, 725686, 753597, 872586, 921063, 953667, 1031238, 1088529, 1260402, 1275318, 1507194, 1842126, 1890603, 1907334, 2177058, 2763189, 3265587, 3781206, 3991273, 5526378, 5671809, 6531174, 7982546, 8289567, 9796761, 11343618, 11973819, 16579134, 19593522, 23947638, 35921457, 71842914, 107764371, 215528742]

約数ペア:

[(1, 215528742), (2, 107764371), (3, 71842914), (6, 35921457), (9, 23947638), (11, 19593522), (13, 16579134), (18, 11973819), (19, 11343618), (22, 9796761), (26, 8289567), (27, 7982546), (33, 6531174), (38, 5671809), (39, 5526378), (54, 3991273), (57, 3781206), (66, 3265587), (78, 2763189), (99, 2177058), (113, 1907334), (114, 1890603), (117, 1842126), (143, 1507194), (169, 1275318), (171, 1260402), (198, 1088529), (209, 1031238), (226, 953667), (234, 921063), (247, 872586), (286, 753597), (297, 725686), (338, 637659), (339, 635778), (342, 630201), (351, 614042), (418, 515619), (429, 502398), (494, 436293), (507, 425106), (513, 420134), (594, 362843), (627, 343746), (678, 317889), (702, 307021), (741, 290862), (858, 251199), (1014, 212553), (1017, 211926), (1026, 210067), (1243, 173394), (1254, 171873), (1287, 167466), (1469, 146718), (1482, 145431), (1521, 141702), (1859, 115938), (1881, 114582), (2034, 105963), (2147, 100386), (2223, 96954), (2486, 86697), (2574, 83733), (2717, 79326), (2938, 73359), (3042, 70851), (3051, 70642), (3211, 67122), (3718, 57969), (3729, 57798), (3762, 57291), (3861, 55822), (4294, 50193), (4407, 48906), (4446, 48477), (4563, 47234), (5434, 39663), (5577, 38646), (5643, 38194), (6102, 35321), (6422, 33561), (6441, 33462), (6669, 32318), (7458, 28899), (7722, 27911), (8151, 26442), (8814, 24453), (9126, 23617), (9633, 22374), (11154, 19323), (11187, 19266), (11286, 19097), (12882, 16731), (13221, 16302), (13338, 16159)]