520051928816

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7699}}^1\times {\mathrm{9887}}^1$

素因数の和:17662

約数の個数: 80

約数和(自身を含む): 1170691737600

約数和(自身を除く): 650639808784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 7699, 9887, 15398, 19774, 30796, 39548, 53893, 61592, 69209, 79096, 107786, 123184, 138418, 158192, 215572, 276836, 431144, 469639, 553672, 603107, 862288, 939278, 1107344, 1206214, 1878556, 2412428, 3287473, 3757112, 4221749, 4824856, 6574946, 7514224, 8443498, 9649712, 13149892, 16886996, 26299784, 33773992, 52599568, 67547984, 76120013, 152240026, 304480052, 532840091, 608960104, 1065680182, 1217920208, 2131360364, 4262720728, 4643320793, 8525441456, 9286641586, 18573283172, 32503245551, 37146566344, 65006491102, 74293132688, 130012982204, 260025964408, 520051928816]

約数ペア:

[(1, 520051928816), (2, 260025964408), (4, 130012982204), (7, 74293132688), (8, 65006491102), (14, 37146566344), (16, 32503245551), (28, 18573283172), (56, 9286641586), (61, 8525441456), (112, 4643320793), (122, 4262720728), (244, 2131360364), (427, 1217920208), (488, 1065680182), (854, 608960104), (976, 532840091), (1708, 304480052), (3416, 152240026), (6832, 76120013), (7699, 67547984), (9887, 52599568), (15398, 33773992), (19774, 26299784), (30796, 16886996), (39548, 13149892), (53893, 9649712), (61592, 8443498), (69209, 7514224), (79096, 6574946), (107786, 4824856), (123184, 4221749), (138418, 3757112), (158192, 3287473), (215572, 2412428), (276836, 1878556), (431144, 1206214), (469639, 1107344), (553672, 939278), (603107, 862288)]