1955256072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19963}}^1$

素因数の和:20043

約数の個数: 128

約数和(自身を含む): 6209602560

約数和(自身を除く): 4254346488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1484, 1749, 1848, 2226, 2332, 2968, 3498, 4081, 4452, 4664, 6996, 8162, 8904, 12243, 13992, 16324, 19963, 24486, 32648, 39926, 48972, 59889, 79852, 97944, 119778, 139741, 159704, 219593, 239556, 279482, 419223, 439186, 479112, 558964, 658779, 838446, 878372, 1058039, 1117928, 1317558, 1537151, 1676892, 1756744, 2116078, 2635116, 3074302, 3174117, 3353784, 4232156, 4611453, 5270232, 6148604, 6348234, 7406273, 8464312, 9222906, 11638429, 12297208, 12696468, 14812546, 18445812, 22218819, 23276858, 25392936, 29625092, 34915287, 36891624, 44437638, 46553716, 59250184, 69830574, 81469003, 88875276, 93107432, 139661148, 162938006, 177750552, 244407009, 279322296, 325876012, 488814018, 651752024, 977628036, 1955256072]

約数ペア:

[(1, 1955256072), (2, 977628036), (3, 651752024), (4, 488814018), (6, 325876012), (7, 279322296), (8, 244407009), (11, 177750552), (12, 162938006), (14, 139661148), (21, 93107432), (22, 88875276), (24, 81469003), (28, 69830574), (33, 59250184), (42, 46553716), (44, 44437638), (53, 36891624), (56, 34915287), (66, 29625092), (77, 25392936), (84, 23276858), (88, 22218819), (106, 18445812), (132, 14812546), (154, 12696468), (159, 12297208), (168, 11638429), (212, 9222906), (231, 8464312), (264, 7406273), (308, 6348234), (318, 6148604), (371, 5270232), (424, 4611453), (462, 4232156), (583, 3353784), (616, 3174117), (636, 3074302), (742, 2635116), (924, 2116078), (1113, 1756744), (1166, 1676892), (1272, 1537151), (1484, 1317558), (1749, 1117928), (1848, 1058039), (2226, 878372), (2332, 838446), (2968, 658779), (3498, 558964), (4081, 479112), (4452, 439186), (4664, 419223), (6996, 279482), (8162, 239556), (8904, 219593), (12243, 159704), (13992, 139741), (16324, 119778), (19963, 97944), (24486, 79852), (32648, 59889), (39926, 48972)]