385280582714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1\times {\mathrm{3457}}^1$

素因数の和:6103

約数の個数: 64

約数和(自身を含む): 645372349440

約数和(自身を除く): 260091766726

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 589, 703, 1147, 1178, 1406, 2294, 2557, 3457, 5114, 6914, 21793, 43586, 48583, 65683, 79267, 94609, 97166, 107167, 127909, 131366, 158534, 189218, 214334, 255818, 1506073, 1797571, 2036173, 2430271, 2932879, 3012146, 3595142, 3965179, 4072346, 4860542, 5865758, 7930358, 8839549, 17679098, 55724701, 75338401, 111449402, 150676802, 167951431, 274026019, 327063313, 335902862, 548052038, 654126626, 5206494361, 6214202947, 10138962703, 10412988722, 12428405894, 20277925406, 192640291357, 385280582714]

約数ペア:

[(1, 385280582714), (2, 192640291357), (19, 20277925406), (31, 12428405894), (37, 10412988722), (38, 10138962703), (62, 6214202947), (74, 5206494361), (589, 654126626), (703, 548052038), (1147, 335902862), (1178, 327063313), (1406, 274026019), (2294, 167951431), (2557, 150676802), (3457, 111449402), (5114, 75338401), (6914, 55724701), (21793, 17679098), (43586, 8839549), (48583, 7930358), (65683, 5865758), (79267, 4860542), (94609, 4072346), (97166, 3965179), (107167, 3595142), (127909, 3012146), (131366, 2932879), (158534, 2430271), (189218, 2036173), (214334, 1797571), (255818, 1506073)]