315089236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 755435520

約数和(自身を除く): 440346284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 133, 154, 161, 209, 253, 266, 308, 322, 418, 437, 506, 532, 644, 836, 874, 1012, 1463, 1748, 1771, 2341, 2926, 3059, 3542, 4682, 4807, 5852, 6118, 7084, 9364, 9614, 12236, 16387, 19228, 25751, 32774, 33649, 44479, 51502, 53843, 65548, 67298, 88958, 103004, 107686, 134596, 177916, 180257, 215372, 311353, 360514, 376901, 489269, 592273, 622706, 721028, 753802, 978538, 1023017, 1184546, 1245412, 1507604, 1957076, 2046034, 2369092, 3424883, 4092068, 4145911, 6849766, 7161119, 8291822, 11253187, 13699532, 14322238, 16583644, 22506374, 28644476, 45012748, 78772309, 157544618, 315089236]

約数ペア:

[(1, 315089236), (2, 157544618), (4, 78772309), (7, 45012748), (11, 28644476), (14, 22506374), (19, 16583644), (22, 14322238), (23, 13699532), (28, 11253187), (38, 8291822), (44, 7161119), (46, 6849766), (76, 4145911), (77, 4092068), (92, 3424883), (133, 2369092), (154, 2046034), (161, 1957076), (209, 1507604), (253, 1245412), (266, 1184546), (308, 1023017), (322, 978538), (418, 753802), (437, 721028), (506, 622706), (532, 592273), (644, 489269), (836, 376901), (874, 360514), (1012, 311353), (1463, 215372), (1748, 180257), (1771, 177916), (2341, 134596), (2926, 107686), (3059, 103004), (3542, 88958), (4682, 67298), (4807, 65548), (5852, 53843), (6118, 51502), (7084, 44479), (9364, 33649), (9614, 32774), (12236, 25751), (16387, 19228)]