4438156912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 10685030400

約数和(自身を除く): 6246873488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 149, 161, 184, 217, 248, 298, 322, 368, 373, 434, 496, 596, 644, 713, 746, 868, 1043, 1192, 1288, 1426, 1492, 1736, 2086, 2384, 2576, 2611, 2852, 2984, 3427, 3472, 4172, 4619, 4991, 5222, 5704, 5968, 6854, 8344, 8579, 9238, 9982, 10444, 11408, 11563, 13708, 16688, 17158, 18476, 19964, 20888, 23126, 23989, 27416, 32333, 34316, 36952, 39928, 41776, 46252, 47978, 54832, 55577, 60053, 64666, 68632, 73904, 79856, 80941, 92504, 95956, 106237, 111154, 120106, 129332, 137264, 161882, 185008, 191912, 212474, 222308, 240212, 258664, 265949, 323764, 383824, 389039, 424948, 444616, 480424, 517328, 531898, 647528, 743659, 778078, 849896, 889232, 960848, 1063796, 1278271, 1295056, 1487318, 1556156, 1699792, 1722887, 1861643, 2127592, 2556542, 2974636, 3112312, 3445774, 3723286, 4255184, 5113084, 5949272, 6224624, 6891548, 7446572, 8947897, 10226168, 11898544, 12060209, 13783096, 14893144, 17895794, 20452336, 24120418, 27566192, 29786288, 35791588, 39626401, 48240836, 71583176, 79252802, 96481672, 143166352, 158505604, 192963344, 277384807, 317011208, 554769614, 634022416, 1109539228, 2219078456, 4438156912]

約数ペア:

[(1, 4438156912), (2, 2219078456), (4, 1109539228), (7, 634022416), (8, 554769614), (14, 317011208), (16, 277384807), (23, 192963344), (28, 158505604), (31, 143166352), (46, 96481672), (56, 79252802), (62, 71583176), (92, 48240836), (112, 39626401), (124, 35791588), (149, 29786288), (161, 27566192), (184, 24120418), (217, 20452336), (248, 17895794), (298, 14893144), (322, 13783096), (368, 12060209), (373, 11898544), (434, 10226168), (496, 8947897), (596, 7446572), (644, 6891548), (713, 6224624), (746, 5949272), (868, 5113084), (1043, 4255184), (1192, 3723286), (1288, 3445774), (1426, 3112312), (1492, 2974636), (1736, 2556542), (2086, 2127592), (2384, 1861643), (2576, 1722887), (2611, 1699792), (2852, 1556156), (2984, 1487318), (3427, 1295056), (3472, 1278271), (4172, 1063796), (4619, 960848), (4991, 889232), (5222, 849896), (5704, 778078), (5968, 743659), (6854, 647528), (8344, 531898), (8579, 517328), (9238, 480424), (9982, 444616), (10444, 424948), (11408, 389039), (11563, 383824), (13708, 323764), (16688, 265949), (17158, 258664), (18476, 240212), (19964, 222308), (20888, 212474), (23126, 191912), (23989, 185008), (27416, 161882), (32333, 137264), (34316, 129332), (36952, 120106), (39928, 111154), (41776, 106237), (46252, 95956), (47978, 92504), (54832, 80941), (55577, 79856), (60053, 73904), (64666, 68632)]