1915074906234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{248089}}^1$

素因数の和:248316

約数の個数: 128

約数和(自身を含む): 4677969162240

約数和(自身を除く): 2762894256006

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 131, 138, 161, 183, 262, 322, 366, 393, 427, 483, 786, 854, 917, 966, 1281, 1403, 1834, 2562, 2751, 2806, 3013, 4209, 5502, 6026, 7991, 8418, 9039, 9821, 15982, 18078, 19642, 21091, 23973, 29463, 42182, 47946, 55937, 58926, 63273, 111874, 126546, 167811, 183793, 248089, 335622, 367586, 496178, 551379, 744267, 1102758, 1286551, 1488534, 1736623, 2573102, 3473246, 3859653, 5209869, 5706047, 7719306, 10419738, 11412094, 15133429, 17118141, 30266858, 32499659, 34236282, 39942329, 45400287, 64999318, 79884658, 90800574, 97498977, 105934003, 119826987, 194997954, 211868006, 227497613, 239653974, 317802009, 348068867, 454995226, 635604018, 682492839, 696137734, 747492157, 1044206601, 1364985678, 1494984314, 1982479199, 2088413202, 2242476471, 2436482069, 3964958398, 4484952942, 4872964138, 5232445099, 5947437597, 7309446207, 10464890198, 11894875194, 13877354393, 14618892414, 15697335297, 27754708786, 31394670594, 41632063179, 45597021577, 83264126358, 91194043154, 136791064731, 273582129462, 319179151039, 638358302078, 957537453117, 1915074906234]

約数ペア:

[(1, 1915074906234), (2, 957537453117), (3, 638358302078), (6, 319179151039), (7, 273582129462), (14, 136791064731), (21, 91194043154), (23, 83264126358), (42, 45597021577), (46, 41632063179), (61, 31394670594), (69, 27754708786), (122, 15697335297), (131, 14618892414), (138, 13877354393), (161, 11894875194), (183, 10464890198), (262, 7309446207), (322, 5947437597), (366, 5232445099), (393, 4872964138), (427, 4484952942), (483, 3964958398), (786, 2436482069), (854, 2242476471), (917, 2088413202), (966, 1982479199), (1281, 1494984314), (1403, 1364985678), (1834, 1044206601), (2562, 747492157), (2751, 696137734), (2806, 682492839), (3013, 635604018), (4209, 454995226), (5502, 348068867), (6026, 317802009), (7991, 239653974), (8418, 227497613), (9039, 211868006), (9821, 194997954), (15982, 119826987), (18078, 105934003), (19642, 97498977), (21091, 90800574), (23973, 79884658), (29463, 64999318), (42182, 45400287), (47946, 39942329), (55937, 34236282), (58926, 32499659), (63273, 30266858), (111874, 17118141), (126546, 15133429), (167811, 11412094), (183793, 10419738), (248089, 7719306), (335622, 5706047), (367586, 5209869), (496178, 3859653), (551379, 3473246), (744267, 2573102), (1102758, 1736623), (1286551, 1488534)]