1254397326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1098

約数の個数: 128

約数和(自身を含む): 3294950400

約数和(自身を除く): 2040553074

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 149, 182, 221, 238, 273, 298, 357, 442, 447, 546, 663, 714, 894, 907, 1043, 1326, 1547, 1814, 1937, 2086, 2533, 2721, 3094, 3129, 3874, 4641, 5066, 5442, 5811, 6258, 6349, 7599, 9282, 11622, 11791, 12698, 13559, 15198, 15419, 17731, 19047, 23582, 27118, 30838, 32929, 35373, 35462, 38094, 40677, 46257, 53193, 65858, 70746, 81354, 82537, 92514, 98787, 106386, 107933, 135143, 165074, 197574, 200447, 215866, 230503, 247611, 270286, 323799, 400894, 405429, 461006, 495222, 601341, 647598, 691509, 810858, 946001, 1202682, 1383018, 1403129, 1756859, 1892002, 2297431, 2806258, 2838003, 3513718, 4209387, 4594862, 5270577, 5676006, 6892293, 8418774, 10541154, 12298013, 13784586, 16082017, 24596026, 29866603, 32164034, 36894039, 48246051, 59733206, 73788078, 89599809, 96492102, 179199618, 209066221, 418132442, 627198663, 1254397326]

約数ペア:

[(1, 1254397326), (2, 627198663), (3, 418132442), (6, 209066221), (7, 179199618), (13, 96492102), (14, 89599809), (17, 73788078), (21, 59733206), (26, 48246051), (34, 36894039), (39, 32164034), (42, 29866603), (51, 24596026), (78, 16082017), (91, 13784586), (102, 12298013), (119, 10541154), (149, 8418774), (182, 6892293), (221, 5676006), (238, 5270577), (273, 4594862), (298, 4209387), (357, 3513718), (442, 2838003), (447, 2806258), (546, 2297431), (663, 1892002), (714, 1756859), (894, 1403129), (907, 1383018), (1043, 1202682), (1326, 946001), (1547, 810858), (1814, 691509), (1937, 647598), (2086, 601341), (2533, 495222), (2721, 461006), (3094, 405429), (3129, 400894), (3874, 323799), (4641, 270286), (5066, 247611), (5442, 230503), (5811, 215866), (6258, 200447), (6349, 197574), (7599, 165074), (9282, 135143), (11622, 107933), (11791, 106386), (12698, 98787), (13559, 92514), (15198, 82537), (15419, 81354), (17731, 70746), (19047, 65858), (23582, 53193), (27118, 46257), (30838, 40677), (32929, 38094), (35373, 35462)]