388230336

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 1210249040

約数和(自身を除く): 822018704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 139, 144, 156, 192, 208, 234, 278, 288, 312, 373, 416, 417, 468, 556, 576, 624, 746, 832, 834, 936, 1112, 1119, 1248, 1251, 1492, 1668, 1807, 1872, 2224, 2238, 2496, 2502, 2984, 3336, 3357, 3614, 3744, 4448, 4476, 4849, 5004, 5421, 5968, 6672, 6714, 7228, 7488, 8896, 8952, 9698, 10008, 10842, 11936, 13344, 13428, 14456, 14547, 16263, 17904, 19396, 20016, 21684, 23872, 26688, 26856, 28912, 29094, 32526, 35808, 38792, 40032, 43368, 43641, 51847, 53712, 57824, 58188, 65052, 71616, 77584, 80064, 86736, 87282, 103694, 107424, 115648, 116376, 130104, 155168, 155541, 173472, 174564, 207388, 214848, 232752, 260208, 310336, 311082, 346944, 349128, 414776, 465504, 466623, 520416, 622164, 674011, 698256, 829552, 931008, 933246, 1040832, 1244328, 1348022, 1396512, 1659104, 1866492, 2022033, 2488656, 2696044, 2793024, 3318208, 3732984, 4044066, 4977312, 5392088, 6066099, 7465968, 8088132, 9954624, 10784176, 12132198, 14931936, 16176264, 21568352, 24264396, 29863872, 32352528, 43136704, 48528792, 64705056, 97057584, 129410112, 194115168, 388230336]

約数ペア:

[(1, 388230336), (2, 194115168), (3, 129410112), (4, 97057584), (6, 64705056), (8, 48528792), (9, 43136704), (12, 32352528), (13, 29863872), (16, 24264396), (18, 21568352), (24, 16176264), (26, 14931936), (32, 12132198), (36, 10784176), (39, 9954624), (48, 8088132), (52, 7465968), (64, 6066099), (72, 5392088), (78, 4977312), (96, 4044066), (104, 3732984), (117, 3318208), (139, 2793024), (144, 2696044), (156, 2488656), (192, 2022033), (208, 1866492), (234, 1659104), (278, 1396512), (288, 1348022), (312, 1244328), (373, 1040832), (416, 933246), (417, 931008), (468, 829552), (556, 698256), (576, 674011), (624, 622164), (746, 520416), (832, 466623), (834, 465504), (936, 414776), (1112, 349128), (1119, 346944), (1248, 311082), (1251, 310336), (1492, 260208), (1668, 232752), (1807, 214848), (1872, 207388), (2224, 174564), (2238, 173472), (2496, 155541), (2502, 155168), (2984, 130104), (3336, 116376), (3357, 115648), (3614, 107424), (3744, 103694), (4448, 87282), (4476, 86736), (4849, 80064), (5004, 77584), (5421, 71616), (5968, 65052), (6672, 58188), (6714, 57824), (7228, 53712), (7488, 51847), (8896, 43641), (8952, 43368), (9698, 40032), (10008, 38792), (10842, 35808), (11936, 32526), (13344, 29094), (13428, 28912), (14456, 26856), (14547, 26688), (16263, 23872), (17904, 21684), (19396, 20016)]