2019294864

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 5852101632

約数和(自身を除く): 3832806768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 463, 496, 558, 744, 926, 977, 1116, 1389, 1488, 1852, 1954, 2232, 2778, 2931, 3704, 3908, 4167, 4464, 5556, 5862, 7408, 7816, 8334, 8793, 11112, 11724, 14353, 15632, 16668, 17586, 22224, 23448, 28706, 30287, 33336, 35172, 43059, 46896, 57412, 60574, 66672, 70344, 86118, 90861, 114824, 121148, 129177, 140688, 172236, 181722, 229648, 242296, 258354, 272583, 344472, 363444, 452351, 484592, 516708, 545166, 688944, 726888, 904702, 1033416, 1090332, 1357053, 1453776, 1809404, 2066832, 2180664, 2714106, 3618808, 4071159, 4361328, 5428212, 7237616, 8142318, 10856424, 14022881, 16284636, 21712848, 28045762, 32569272, 42068643, 56091524, 65138544, 84137286, 112183048, 126205929, 168274572, 224366096, 252411858, 336549144, 504823716, 673098288, 1009647432, 2019294864]

約数ペア:

[(1, 2019294864), (2, 1009647432), (3, 673098288), (4, 504823716), (6, 336549144), (8, 252411858), (9, 224366096), (12, 168274572), (16, 126205929), (18, 112183048), (24, 84137286), (31, 65138544), (36, 56091524), (48, 42068643), (62, 32569272), (72, 28045762), (93, 21712848), (124, 16284636), (144, 14022881), (186, 10856424), (248, 8142318), (279, 7237616), (372, 5428212), (463, 4361328), (496, 4071159), (558, 3618808), (744, 2714106), (926, 2180664), (977, 2066832), (1116, 1809404), (1389, 1453776), (1488, 1357053), (1852, 1090332), (1954, 1033416), (2232, 904702), (2778, 726888), (2931, 688944), (3704, 545166), (3908, 516708), (4167, 484592), (4464, 452351), (5556, 363444), (5862, 344472), (7408, 272583), (7816, 258354), (8334, 242296), (8793, 229648), (11112, 181722), (11724, 172236), (14353, 140688), (15632, 129177), (16668, 121148), (17586, 114824), (22224, 90861), (23448, 86118), (28706, 70344), (30287, 66672), (33336, 60574), (35172, 57412), (43059, 46896)]