219039828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 623831040

約数和(自身を除く): 404791212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 71, 76, 84, 114, 133, 142, 213, 228, 266, 284, 399, 426, 497, 532, 798, 852, 994, 1349, 1491, 1596, 1933, 1988, 2698, 2982, 3866, 4047, 5396, 5799, 5964, 7732, 8094, 9443, 11598, 13531, 16188, 18886, 23196, 27062, 28329, 36727, 37772, 40593, 54124, 56658, 73454, 81186, 110181, 113316, 137243, 146908, 162372, 220362, 257089, 274486, 411729, 440724, 514178, 548972, 771267, 823458, 960701, 1028356, 1542534, 1646916, 1921402, 2607617, 2882103, 3085068, 3842804, 5215234, 5764206, 7822851, 10430468, 11528412, 15645702, 18253319, 31291404, 36506638, 54759957, 73013276, 109519914, 219039828]

約数ペア:

[(1, 219039828), (2, 109519914), (3, 73013276), (4, 54759957), (6, 36506638), (7, 31291404), (12, 18253319), (14, 15645702), (19, 11528412), (21, 10430468), (28, 7822851), (38, 5764206), (42, 5215234), (57, 3842804), (71, 3085068), (76, 2882103), (84, 2607617), (114, 1921402), (133, 1646916), (142, 1542534), (213, 1028356), (228, 960701), (266, 823458), (284, 771267), (399, 548972), (426, 514178), (497, 440724), (532, 411729), (798, 274486), (852, 257089), (994, 220362), (1349, 162372), (1491, 146908), (1596, 137243), (1933, 113316), (1988, 110181), (2698, 81186), (2982, 73454), (3866, 56658), (4047, 54124), (5396, 40593), (5799, 37772), (5964, 36727), (7732, 28329), (8094, 27062), (9443, 23196), (11598, 18886), (13531, 16188)]