2128780836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6073}}^1$

素因数の和:6210

約数の個数: 144

約数和(自身を含む): 6685870464

約数和(自身を除く): 4557089628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 642, 749, 819, 963, 1092, 1284, 1391, 1498, 1638, 1926, 2247, 2782, 2996, 3276, 3852, 4173, 4494, 5564, 6073, 6741, 8346, 8988, 9737, 12146, 12519, 13482, 16692, 18219, 19474, 24292, 25038, 26964, 29211, 36438, 38948, 42511, 50076, 54657, 58422, 72876, 78949, 85022, 87633, 109314, 116844, 127533, 157898, 170044, 175266, 218628, 236847, 255066, 315796, 350532, 382599, 473694, 510132, 552643, 649811, 710541, 765198, 947388, 1105286, 1299622, 1421082, 1530396, 1657929, 1949433, 2210572, 2599244, 2842164, 3315858, 3898866, 4548677, 4973787, 5848299, 6631716, 7797732, 8447543, 9097354, 9947574, 11696598, 13646031, 16895086, 18194708, 19895148, 23393196, 25342629, 27292062, 33790172, 40938093, 50685258, 54584124, 59132801, 76027887, 81876186, 101370516, 118265602, 152055774, 163752372, 177398403, 236531204, 304111548, 354796806, 532195209, 709593612, 1064390418, 2128780836]

約数ペア:

[(1, 2128780836), (2, 1064390418), (3, 709593612), (4, 532195209), (6, 354796806), (7, 304111548), (9, 236531204), (12, 177398403), (13, 163752372), (14, 152055774), (18, 118265602), (21, 101370516), (26, 81876186), (28, 76027887), (36, 59132801), (39, 54584124), (42, 50685258), (52, 40938093), (63, 33790172), (78, 27292062), (84, 25342629), (91, 23393196), (107, 19895148), (117, 18194708), (126, 16895086), (156, 13646031), (182, 11696598), (214, 9947574), (234, 9097354), (252, 8447543), (273, 7797732), (321, 6631716), (364, 5848299), (428, 4973787), (468, 4548677), (546, 3898866), (642, 3315858), (749, 2842164), (819, 2599244), (963, 2210572), (1092, 1949433), (1284, 1657929), (1391, 1530396), (1498, 1421082), (1638, 1299622), (1926, 1105286), (2247, 947388), (2782, 765198), (2996, 710541), (3276, 649811), (3852, 552643), (4173, 510132), (4494, 473694), (5564, 382599), (6073, 350532), (6741, 315796), (8346, 255066), (8988, 236847), (9737, 218628), (12146, 175266), (12519, 170044), (13482, 157898), (16692, 127533), (18219, 116844), (19474, 109314), (24292, 87633), (25038, 85022), (26964, 78949), (29211, 72876), (36438, 58422), (38948, 54657), (42511, 50076)]