126479981888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{89899}}^1$

素因数の和:90032

約数の個数: 112

約数和(自身を含む): 287715960000

約数和(自身を除く): 161235978112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 89, 104, 152, 178, 208, 247, 304, 356, 416, 494, 608, 712, 832, 988, 1157, 1216, 1424, 1691, 1976, 2314, 2848, 3382, 3952, 4628, 5696, 6764, 7904, 9256, 13528, 15808, 18512, 21983, 27056, 37024, 43966, 54112, 74048, 87932, 89899, 108224, 175864, 179798, 351728, 359596, 703456, 719192, 1168687, 1406912, 1438384, 1708081, 2337374, 2876768, 3416162, 4674748, 5753536, 6832324, 8001011, 9349496, 13664648, 16002022, 18698992, 22205053, 27329296, 32004044, 37397984, 44410106, 54658592, 64008088, 74795968, 88820212, 104013143, 109317184, 128016176, 152019209, 177640424, 208026286, 256032352, 304038418, 355280848, 416052572, 512064704, 608076836, 710561696, 832105144, 1216153672, 1421123392, 1664210288, 1976249717, 2432307344, 3328420576, 3952499434, 4864614688, 6656841152, 7904998868, 9729229376, 15809997736, 31619995472, 63239990944, 126479981888]

約数ペア:

[(1, 126479981888), (2, 63239990944), (4, 31619995472), (8, 15809997736), (13, 9729229376), (16, 7904998868), (19, 6656841152), (26, 4864614688), (32, 3952499434), (38, 3328420576), (52, 2432307344), (64, 1976249717), (76, 1664210288), (89, 1421123392), (104, 1216153672), (152, 832105144), (178, 710561696), (208, 608076836), (247, 512064704), (304, 416052572), (356, 355280848), (416, 304038418), (494, 256032352), (608, 208026286), (712, 177640424), (832, 152019209), (988, 128016176), (1157, 109317184), (1216, 104013143), (1424, 88820212), (1691, 74795968), (1976, 64008088), (2314, 54658592), (2848, 44410106), (3382, 37397984), (3952, 32004044), (4628, 27329296), (5696, 22205053), (6764, 18698992), (7904, 16002022), (9256, 13664648), (13528, 9349496), (15808, 8001011), (18512, 6832324), (21983, 5753536), (27056, 4674748), (37024, 3416162), (43966, 2876768), (54112, 2337374), (74048, 1708081), (87932, 1438384), (89899, 1406912), (108224, 1168687), (175864, 719192), (179798, 703456), (351728, 359596)]