306376685566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{769}}^1\times {\mathrm{4243}}^1$

素因数の和:5393

約数の個数: 64

約数和(自身を含む): 555278169600

約数和(自身を除く): 248901484034

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 353, 706, 769, 1538, 2471, 4243, 4942, 5383, 6707, 8486, 10766, 13414, 14611, 29222, 29701, 46949, 59402, 80617, 93898, 102277, 161234, 204554, 271457, 542914, 564319, 1128638, 1497779, 1900199, 2995558, 3262867, 3800398, 5157683, 6525734, 10315366, 10484453, 20968906, 22840069, 28457801, 36103781, 45680138, 56915602, 61994473, 72207562, 123988946, 199204607, 398409214, 433961311, 867922622, 1151792051, 2303584102, 8062544357, 16125088714, 21884048969, 43768097938, 153188342783, 306376685566]

約数ペア:

[(1, 306376685566), (2, 153188342783), (7, 43768097938), (14, 21884048969), (19, 16125088714), (38, 8062544357), (133, 2303584102), (266, 1151792051), (353, 867922622), (706, 433961311), (769, 398409214), (1538, 199204607), (2471, 123988946), (4243, 72207562), (4942, 61994473), (5383, 56915602), (6707, 45680138), (8486, 36103781), (10766, 28457801), (13414, 22840069), (14611, 20968906), (29222, 10484453), (29701, 10315366), (46949, 6525734), (59402, 5157683), (80617, 3800398), (93898, 3262867), (102277, 2995558), (161234, 1900199), (204554, 1497779), (271457, 1128638), (542914, 564319)]