287588028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 885104640

約数和(自身を除く): 597516612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 83, 84, 91, 114, 133, 156, 166, 167, 182, 228, 247, 249, 266, 273, 332, 334, 364, 399, 494, 498, 501, 532, 546, 581, 668, 741, 798, 988, 996, 1002, 1079, 1092, 1162, 1169, 1482, 1577, 1596, 1729, 1743, 2004, 2158, 2171, 2324, 2338, 2964, 3154, 3173, 3237, 3458, 3486, 3507, 4316, 4342, 4676, 4731, 5187, 6308, 6346, 6474, 6513, 6916, 6972, 7014, 7553, 8684, 9462, 9519, 10374, 11039, 12692, 12948, 13026, 13861, 14028, 15106, 15197, 18924, 19038, 20501, 20748, 22078, 22211, 22659, 26052, 27722, 30212, 30394, 33117, 38076, 41002, 41249, 41583, 44156, 44422, 45318, 45591, 55444, 60788, 61503, 66234, 66633, 82004, 82498, 83166, 88844, 90636, 91182, 97027, 123006, 123747, 132468, 133266, 143507, 164996, 166332, 180193, 182364, 194054, 246012, 247494, 263359, 266532, 287014, 288743, 291081, 360386, 388108, 430521, 494988, 526718, 540579, 574028, 577486, 582162, 720772, 790077, 861042, 866229, 1053436, 1081158, 1154972, 1164324, 1261351, 1580154, 1722084, 1732458, 1843513, 2162316, 2522702, 3160308, 3423667, 3464916, 3687026, 3784053, 5045404, 5530539, 6847334, 7374052, 7568106, 10271001, 11061078, 13694668, 15136212, 20542002, 22122156, 23965669, 41084004, 47931338, 71897007, 95862676, 143794014, 287588028]

約数ペア:

[(1, 287588028), (2, 143794014), (3, 95862676), (4, 71897007), (6, 47931338), (7, 41084004), (12, 23965669), (13, 22122156), (14, 20542002), (19, 15136212), (21, 13694668), (26, 11061078), (28, 10271001), (38, 7568106), (39, 7374052), (42, 6847334), (52, 5530539), (57, 5045404), (76, 3784053), (78, 3687026), (83, 3464916), (84, 3423667), (91, 3160308), (114, 2522702), (133, 2162316), (156, 1843513), (166, 1732458), (167, 1722084), (182, 1580154), (228, 1261351), (247, 1164324), (249, 1154972), (266, 1081158), (273, 1053436), (332, 866229), (334, 861042), (364, 790077), (399, 720772), (494, 582162), (498, 577486), (501, 574028), (532, 540579), (546, 526718), (581, 494988), (668, 430521), (741, 388108), (798, 360386), (988, 291081), (996, 288743), (1002, 287014), (1079, 266532), (1092, 263359), (1162, 247494), (1169, 246012), (1482, 194054), (1577, 182364), (1596, 180193), (1729, 166332), (1743, 164996), (2004, 143507), (2158, 133266), (2171, 132468), (2324, 123747), (2338, 123006), (2964, 97027), (3154, 91182), (3173, 90636), (3237, 88844), (3458, 83166), (3486, 82498), (3507, 82004), (4316, 66633), (4342, 66234), (4676, 61503), (4731, 60788), (5187, 55444), (6308, 45591), (6346, 45318), (6474, 44422), (6513, 44156), (6916, 41583), (6972, 41249), (7014, 41002), (7553, 38076), (8684, 33117), (9462, 30394), (9519, 30212), (10374, 27722), (11039, 26052), (12692, 22659), (12948, 22211), (13026, 22078), (13861, 20748), (14028, 20501), (15106, 19038), (15197, 18924)]