3740139664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2072

約数の個数: 80

約数和(自身を含む): 7989667200

約数和(自身を除く): 4249527536

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 313, 368, 437, 626, 874, 1252, 1709, 1748, 2504, 3418, 3496, 5008, 5947, 6836, 6992, 7199, 11894, 13672, 14398, 23788, 27344, 28796, 32471, 39307, 47576, 57592, 64942, 78614, 95152, 115184, 129884, 136781, 157228, 259768, 273562, 314456, 519536, 534917, 547124, 628912, 746833, 1069834, 1094248, 1493666, 2139668, 2188496, 2987332, 4279336, 5974664, 8558672, 10163423, 11949328, 12303091, 20326846, 24606182, 40653692, 49212364, 81307384, 98424728, 162614768, 196849456, 233758729, 467517458, 935034916, 1870069832, 3740139664]

約数ペア:

[(1, 3740139664), (2, 1870069832), (4, 935034916), (8, 467517458), (16, 233758729), (19, 196849456), (23, 162614768), (38, 98424728), (46, 81307384), (76, 49212364), (92, 40653692), (152, 24606182), (184, 20326846), (304, 12303091), (313, 11949328), (368, 10163423), (437, 8558672), (626, 5974664), (874, 4279336), (1252, 2987332), (1709, 2188496), (1748, 2139668), (2504, 1493666), (3418, 1094248), (3496, 1069834), (5008, 746833), (5947, 628912), (6836, 547124), (6992, 534917), (7199, 519536), (11894, 314456), (13672, 273562), (14398, 259768), (23788, 157228), (27344, 136781), (28796, 129884), (32471, 115184), (39307, 95152), (47576, 78614), (57592, 64942)]