542860448

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2786

約数の個数: 72

約数和(自身を含む): 1189008828

約数和(自身を除く): 646148380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 169, 208, 296, 338, 416, 481, 592, 676, 962, 1184, 1352, 1924, 2704, 2713, 3848, 5408, 5426, 6253, 7696, 10852, 12506, 15392, 21704, 25012, 35269, 43408, 50024, 70538, 86816, 100048, 100381, 141076, 200096, 200762, 282152, 401524, 458497, 564304, 803048, 916994, 1128608, 1304953, 1606096, 1833988, 2609906, 3212192, 3667976, 5219812, 7335952, 10439624, 14671904, 16964389, 20879248, 33928778, 41758496, 67857556, 135715112, 271430224, 542860448]

約数ペア:

[(1, 542860448), (2, 271430224), (4, 135715112), (8, 67857556), (13, 41758496), (16, 33928778), (26, 20879248), (32, 16964389), (37, 14671904), (52, 10439624), (74, 7335952), (104, 5219812), (148, 3667976), (169, 3212192), (208, 2609906), (296, 1833988), (338, 1606096), (416, 1304953), (481, 1128608), (592, 916994), (676, 803048), (962, 564304), (1184, 458497), (1352, 401524), (1924, 282152), (2704, 200762), (2713, 200096), (3848, 141076), (5408, 100381), (5426, 100048), (6253, 86816), (7696, 70538), (10852, 50024), (12506, 43408), (15392, 35269), (21704, 25012)]