388016832

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 1238056960

約数和(自身を除く): 850040128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 67, 84, 93, 96, 112, 124, 134, 139, 168, 186, 192, 201, 217, 224, 248, 268, 278, 336, 372, 402, 417, 434, 448, 469, 496, 536, 556, 651, 672, 744, 804, 834, 868, 938, 973, 992, 1072, 1112, 1302, 1344, 1407, 1488, 1608, 1668, 1736, 1876, 1946, 1984, 2077, 2144, 2224, 2604, 2814, 2919, 2976, 3216, 3336, 3472, 3752, 3892, 4154, 4288, 4309, 4448, 5208, 5628, 5838, 5952, 6231, 6432, 6672, 6944, 7504, 7784, 8308, 8618, 8896, 9313, 10416, 11256, 11676, 12462, 12864, 12927, 13344, 13888, 14539, 15008, 15568, 16616, 17236, 18626, 20832, 22512, 23352, 24924, 25854, 26688, 27939, 29078, 30016, 30163, 31136, 33232, 34472, 37252, 41664, 43617, 45024, 46704, 49848, 51708, 55878, 58156, 60326, 62272, 65191, 66464, 68944, 74504, 87234, 90048, 90489, 93408, 99696, 103416, 111756, 116312, 120652, 130382, 132928, 137888, 149008, 174468, 180978, 186816, 195573, 199392, 206832, 223512, 232624, 241304, 260764, 275776, 288703, 298016, 348936, 361956, 391146, 398784, 413664, 447024, 465248, 482608, 521528, 577406, 596032, 697872, 723912, 782292, 827328, 866109, 894048, 930496, 965216, 1043056, 1154812, 1395744, 1447824, 1564584, 1732218, 1788096, 1930432, 2020921, 2086112, 2309624, 2791488, 2895648, 3129168, 3464436, 4041842, 4172224, 4619248, 5791296, 6062763, 6258336, 6928872, 8083684, 9238496, 12125526, 12516672, 13857744, 16167368, 18476992, 24251052, 27715488, 32334736, 48502104, 55430976, 64669472, 97004208, 129338944, 194008416, 388016832]

約数ペア:

[(1, 388016832), (2, 194008416), (3, 129338944), (4, 97004208), (6, 64669472), (7, 55430976), (8, 48502104), (12, 32334736), (14, 27715488), (16, 24251052), (21, 18476992), (24, 16167368), (28, 13857744), (31, 12516672), (32, 12125526), (42, 9238496), (48, 8083684), (56, 6928872), (62, 6258336), (64, 6062763), (67, 5791296), (84, 4619248), (93, 4172224), (96, 4041842), (112, 3464436), (124, 3129168), (134, 2895648), (139, 2791488), (168, 2309624), (186, 2086112), (192, 2020921), (201, 1930432), (217, 1788096), (224, 1732218), (248, 1564584), (268, 1447824), (278, 1395744), (336, 1154812), (372, 1043056), (402, 965216), (417, 930496), (434, 894048), (448, 866109), (469, 827328), (496, 782292), (536, 723912), (556, 697872), (651, 596032), (672, 577406), (744, 521528), (804, 482608), (834, 465248), (868, 447024), (938, 413664), (973, 398784), (992, 391146), (1072, 361956), (1112, 348936), (1302, 298016), (1344, 288703), (1407, 275776), (1488, 260764), (1608, 241304), (1668, 232624), (1736, 223512), (1876, 206832), (1946, 199392), (1984, 195573), (2077, 186816), (2144, 180978), (2224, 174468), (2604, 149008), (2814, 137888), (2919, 132928), (2976, 130382), (3216, 120652), (3336, 116312), (3472, 111756), (3752, 103416), (3892, 99696), (4154, 93408), (4288, 90489), (4309, 90048), (4448, 87234), (5208, 74504), (5628, 68944), (5838, 66464), (5952, 65191), (6231, 62272), (6432, 60326), (6672, 58156), (6944, 55878), (7504, 51708), (7784, 49848), (8308, 46704), (8618, 45024), (8896, 43617), (9313, 41664), (10416, 37252), (11256, 34472), (11676, 33232), (12462, 31136), (12864, 30163), (12927, 30016), (13344, 29078), (13888, 27939), (14539, 26688), (15008, 25854), (15568, 24924), (16616, 23352), (17236, 22512), (18626, 20832)]