748262736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2253

約数の個数: 120

約数和(自身を含む): 2267745480

約数和(自身を除く): 1519482744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 197, 208, 234, 312, 394, 468, 591, 624, 788, 936, 1182, 1576, 1773, 1872, 2029, 2364, 2561, 3152, 3546, 4058, 4728, 5122, 6087, 7092, 7683, 8116, 9456, 10244, 12174, 14184, 15366, 16232, 18261, 20488, 23049, 24348, 26377, 28368, 30732, 32464, 36522, 40976, 46098, 48696, 52754, 61464, 73044, 79131, 92196, 97392, 105508, 122928, 146088, 158262, 184392, 211016, 237393, 292176, 316524, 368784, 399713, 422032, 474786, 633048, 799426, 949572, 1199139, 1266096, 1598852, 1899144, 2398278, 3197704, 3597417, 3798288, 4796556, 5196269, 6395408, 7194834, 9593112, 10392538, 14389668, 15588807, 19186224, 20785076, 28779336, 31177614, 41570152, 46766421, 57558672, 62355228, 83140304, 93532842, 124710456, 187065684, 249420912, 374131368, 748262736]

約数ペア:

[(1, 748262736), (2, 374131368), (3, 249420912), (4, 187065684), (6, 124710456), (8, 93532842), (9, 83140304), (12, 62355228), (13, 57558672), (16, 46766421), (18, 41570152), (24, 31177614), (26, 28779336), (36, 20785076), (39, 19186224), (48, 15588807), (52, 14389668), (72, 10392538), (78, 9593112), (104, 7194834), (117, 6395408), (144, 5196269), (156, 4796556), (197, 3798288), (208, 3597417), (234, 3197704), (312, 2398278), (394, 1899144), (468, 1598852), (591, 1266096), (624, 1199139), (788, 949572), (936, 799426), (1182, 633048), (1576, 474786), (1773, 422032), (1872, 399713), (2029, 368784), (2364, 316524), (2561, 292176), (3152, 237393), (3546, 211016), (4058, 184392), (4728, 158262), (5122, 146088), (6087, 122928), (7092, 105508), (7683, 97392), (8116, 92196), (9456, 79131), (10244, 73044), (12174, 61464), (14184, 52754), (15366, 48696), (16232, 46098), (18261, 40976), (20488, 36522), (23049, 32464), (24348, 30732), (26377, 28368)]