1571236690188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{1049}}^1\times {\mathrm{2251}}^1$

素因数の和:3460

約数の個数: 144

約数和(自身を含む): 4062307132800

約数和(自身を除く): 2491070442612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1049, 1562, 2098, 2251, 2343, 3124, 3147, 4196, 4502, 4686, 5041, 6294, 6753, 9004, 9372, 10082, 11539, 12588, 13506, 15123, 20164, 23078, 24761, 27012, 30246, 34617, 46156, 49522, 55451, 60492, 69234, 74283, 74479, 99044, 110902, 138468, 148566, 148958, 159821, 166353, 221804, 223437, 297132, 297916, 319642, 332706, 446874, 479463, 639284, 665412, 819269, 893748, 958926, 1638538, 1758031, 1917852, 2361299, 2457807, 3277076, 3516062, 4722598, 4915614, 5274093, 5288009, 7032124, 7083897, 9445196, 9831228, 10548186, 10576018, 11347291, 14167794, 15864027, 21096372, 21152036, 22694582, 25974289, 28335588, 31728054, 34041873, 45389164, 51948578, 58168099, 63456108, 68083746, 77922867, 103897156, 116336198, 124820201, 136167492, 155845734, 167652229, 174504297, 232672396, 249640402, 311691468, 335304458, 349008594, 374460603, 499280804, 502956687, 670608916, 698017188, 748921206, 1005913374, 1497842412, 1844174519, 2011826748, 3688349038, 5532523557, 7376698076, 11065047114, 11903308259, 22130094228, 23806616518, 35709924777, 47613233036, 71419849554, 130936390849, 142839699108, 261872781698, 392809172547, 523745563396, 785618345094, 1571236690188]

約数ペア:

[(1, 1571236690188), (2, 785618345094), (3, 523745563396), (4, 392809172547), (6, 261872781698), (11, 142839699108), (12, 130936390849), (22, 71419849554), (33, 47613233036), (44, 35709924777), (66, 23806616518), (71, 22130094228), (132, 11903308259), (142, 11065047114), (213, 7376698076), (284, 5532523557), (426, 3688349038), (781, 2011826748), (852, 1844174519), (1049, 1497842412), (1562, 1005913374), (2098, 748921206), (2251, 698017188), (2343, 670608916), (3124, 502956687), (3147, 499280804), (4196, 374460603), (4502, 349008594), (4686, 335304458), (5041, 311691468), (6294, 249640402), (6753, 232672396), (9004, 174504297), (9372, 167652229), (10082, 155845734), (11539, 136167492), (12588, 124820201), (13506, 116336198), (15123, 103897156), (20164, 77922867), (23078, 68083746), (24761, 63456108), (27012, 58168099), (30246, 51948578), (34617, 45389164), (46156, 34041873), (49522, 31728054), (55451, 28335588), (60492, 25974289), (69234, 22694582), (74283, 21152036), (74479, 21096372), (99044, 15864027), (110902, 14167794), (138468, 11347291), (148566, 10576018), (148958, 10548186), (159821, 9831228), (166353, 9445196), (221804, 7083897), (223437, 7032124), (297132, 5288009), (297916, 5274093), (319642, 4915614), (332706, 4722598), (446874, 3516062), (479463, 3277076), (639284, 2457807), (665412, 2361299), (819269, 1917852), (893748, 1758031), (958926, 1638538)]