1809066752

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 3929581824

約数和(自身を除く): 2120515072

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 61, 62, 64, 74, 101, 122, 124, 128, 148, 202, 244, 248, 256, 296, 404, 488, 496, 592, 808, 976, 992, 1147, 1184, 1616, 1891, 1952, 1984, 2257, 2294, 2368, 3131, 3232, 3737, 3782, 3904, 3968, 4514, 4588, 4736, 6161, 6262, 6464, 7474, 7564, 7808, 7936, 9028, 9176, 9472, 12322, 12524, 12928, 14948, 15128, 15616, 18056, 18352, 24644, 25048, 25856, 29896, 30256, 36112, 36704, 49288, 50096, 59792, 60512, 69967, 72224, 73408, 98576, 100192, 115847, 119584, 121024, 139934, 144448, 146816, 190991, 197152, 200384, 227957, 231694, 239168, 242048, 279868, 288896, 293632, 381982, 394304, 400768, 455914, 463388, 478336, 484096, 559736, 577792, 763964, 788608, 801536, 911828, 926776, 956672, 1119472, 1527928, 1577216, 1823656, 1853552, 2238944, 3055856, 3647312, 3707104, 4477888, 6111712, 7066667, 7294624, 7414208, 8955776, 12223424, 14133334, 14589248, 14828416, 17911552, 24446848, 28266668, 29178496, 29656832, 48893696, 56533336, 58356992, 113066672, 226133344, 452266688, 904533376, 1809066752]

約数ペア:

[(1, 1809066752), (2, 904533376), (4, 452266688), (8, 226133344), (16, 113066672), (31, 58356992), (32, 56533336), (37, 48893696), (61, 29656832), (62, 29178496), (64, 28266668), (74, 24446848), (101, 17911552), (122, 14828416), (124, 14589248), (128, 14133334), (148, 12223424), (202, 8955776), (244, 7414208), (248, 7294624), (256, 7066667), (296, 6111712), (404, 4477888), (488, 3707104), (496, 3647312), (592, 3055856), (808, 2238944), (976, 1853552), (992, 1823656), (1147, 1577216), (1184, 1527928), (1616, 1119472), (1891, 956672), (1952, 926776), (1984, 911828), (2257, 801536), (2294, 788608), (2368, 763964), (3131, 577792), (3232, 559736), (3737, 484096), (3782, 478336), (3904, 463388), (3968, 455914), (4514, 400768), (4588, 394304), (4736, 381982), (6161, 293632), (6262, 288896), (6464, 279868), (7474, 242048), (7564, 239168), (7808, 231694), (7936, 227957), (9028, 200384), (9176, 197152), (9472, 190991), (12322, 146816), (12524, 144448), (12928, 139934), (14948, 121024), (15128, 119584), (15616, 115847), (18056, 100192), (18352, 98576), (24644, 73408), (25048, 72224), (25856, 69967), (29896, 60512), (30256, 59792), (36112, 50096), (36704, 49288)]