2018483808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 6001164288

約数和(自身を除く): 3982680480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 67, 88, 94, 96, 132, 134, 141, 176, 188, 201, 264, 268, 282, 352, 376, 402, 517, 528, 536, 564, 607, 737, 752, 804, 1034, 1056, 1072, 1128, 1214, 1474, 1504, 1551, 1608, 1821, 2068, 2144, 2211, 2256, 2428, 2948, 3102, 3149, 3216, 3642, 4136, 4422, 4512, 4856, 5896, 6204, 6298, 6432, 6677, 7284, 8272, 8844, 9447, 9712, 11792, 12408, 12596, 13354, 14568, 16544, 17688, 18894, 19424, 20031, 23584, 24816, 25192, 26708, 28529, 29136, 34639, 35376, 37788, 40062, 40669, 49632, 50384, 53416, 57058, 58272, 69278, 70752, 75576, 80124, 81338, 85587, 100768, 103917, 106832, 114116, 122007, 138556, 151152, 160248, 162676, 171174, 207834, 213664, 228232, 244014, 277112, 302304, 313819, 320496, 325352, 342348, 415668, 447359, 456464, 488028, 554224, 627638, 640992, 650704, 684696, 831336, 894718, 912928, 941457, 976056, 1108448, 1255276, 1301408, 1342077, 1369392, 1662672, 1789436, 1882914, 1911443, 1952112, 2510552, 2684154, 2738784, 3325344, 3578872, 3765828, 3822886, 3904224, 5021104, 5368308, 5734329, 7157744, 7531656, 7645772, 10042208, 10736616, 11468658, 14315488, 15063312, 15291544, 21025873, 21473232, 22937316, 30126624, 30583088, 42051746, 42946464, 45874632, 61166176, 63077619, 84103492, 91749264, 126155238, 168206984, 183498528, 252310476, 336413968, 504620952, 672827936, 1009241904, 2018483808]

約数ペア:

[(1, 2018483808), (2, 1009241904), (3, 672827936), (4, 504620952), (6, 336413968), (8, 252310476), (11, 183498528), (12, 168206984), (16, 126155238), (22, 91749264), (24, 84103492), (32, 63077619), (33, 61166176), (44, 45874632), (47, 42946464), (48, 42051746), (66, 30583088), (67, 30126624), (88, 22937316), (94, 21473232), (96, 21025873), (132, 15291544), (134, 15063312), (141, 14315488), (176, 11468658), (188, 10736616), (201, 10042208), (264, 7645772), (268, 7531656), (282, 7157744), (352, 5734329), (376, 5368308), (402, 5021104), (517, 3904224), (528, 3822886), (536, 3765828), (564, 3578872), (607, 3325344), (737, 2738784), (752, 2684154), (804, 2510552), (1034, 1952112), (1056, 1911443), (1072, 1882914), (1128, 1789436), (1214, 1662672), (1474, 1369392), (1504, 1342077), (1551, 1301408), (1608, 1255276), (1821, 1108448), (2068, 976056), (2144, 941457), (2211, 912928), (2256, 894718), (2428, 831336), (2948, 684696), (3102, 650704), (3149, 640992), (3216, 627638), (3642, 554224), (4136, 488028), (4422, 456464), (4512, 447359), (4856, 415668), (5896, 342348), (6204, 325352), (6298, 320496), (6432, 313819), (6677, 302304), (7284, 277112), (8272, 244014), (8844, 228232), (9447, 213664), (9712, 207834), (11792, 171174), (12408, 162676), (12596, 160248), (13354, 151152), (14568, 138556), (16544, 122007), (17688, 114116), (18894, 106832), (19424, 103917), (20031, 100768), (23584, 85587), (24816, 81338), (25192, 80124), (26708, 75576), (28529, 70752), (29136, 69278), (34639, 58272), (35376, 57058), (37788, 53416), (40062, 50384), (40669, 49632)]