218882196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 431398764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 93, 94, 107, 108, 117, 124, 141, 156, 186, 188, 214, 234, 279, 282, 321, 351, 372, 403, 423, 428, 468, 558, 564, 611, 642, 702, 806, 837, 846, 963, 1116, 1209, 1222, 1269, 1284, 1391, 1404, 1457, 1612, 1674, 1692, 1833, 1926, 2418, 2444, 2538, 2782, 2889, 2914, 3317, 3348, 3627, 3666, 3852, 4173, 4371, 4836, 5029, 5076, 5499, 5564, 5778, 5828, 6634, 7254, 7332, 8346, 8742, 9951, 10058, 10881, 10998, 11556, 12519, 13113, 13268, 14508, 15087, 16497, 16692, 17484, 18941, 19902, 20116, 21762, 21996, 25038, 26226, 29853, 30174, 32994, 37557, 37882, 39339, 39804, 43121, 43524, 45261, 50076, 52452, 56823, 59706, 60348, 65377, 65988, 75114, 75764, 78678, 86242, 89559, 90522, 113646, 119412, 129363, 130754, 135783, 150228, 155899, 157356, 170469, 172484, 179118, 181044, 196131, 227292, 258726, 261508, 271566, 311798, 340938, 358236, 388089, 392262, 467697, 511407, 517452, 543132, 588393, 623596, 681876, 776178, 784524, 935394, 1022814, 1164267, 1176786, 1403091, 1552356, 1765179, 1870788, 2026687, 2045628, 2328534, 2353572, 2806182, 3530358, 4053374, 4209273, 4657068, 5612364, 6080061, 7060716, 8106748, 8418546, 12160122, 16837092, 18240183, 24320244, 36480366, 54720549, 72960732, 109441098, 218882196]

約数ペア:

[(1, 218882196), (2, 109441098), (3, 72960732), (4, 54720549), (6, 36480366), (9, 24320244), (12, 18240183), (13, 16837092), (18, 12160122), (26, 8418546), (27, 8106748), (31, 7060716), (36, 6080061), (39, 5612364), (47, 4657068), (52, 4209273), (54, 4053374), (62, 3530358), (78, 2806182), (93, 2353572), (94, 2328534), (107, 2045628), (108, 2026687), (117, 1870788), (124, 1765179), (141, 1552356), (156, 1403091), (186, 1176786), (188, 1164267), (214, 1022814), (234, 935394), (279, 784524), (282, 776178), (321, 681876), (351, 623596), (372, 588393), (403, 543132), (423, 517452), (428, 511407), (468, 467697), (558, 392262), (564, 388089), (611, 358236), (642, 340938), (702, 311798), (806, 271566), (837, 261508), (846, 258726), (963, 227292), (1116, 196131), (1209, 181044), (1222, 179118), (1269, 172484), (1284, 170469), (1391, 157356), (1404, 155899), (1457, 150228), (1612, 135783), (1674, 130754), (1692, 129363), (1833, 119412), (1926, 113646), (2418, 90522), (2444, 89559), (2538, 86242), (2782, 78678), (2889, 75764), (2914, 75114), (3317, 65988), (3348, 65377), (3627, 60348), (3666, 59706), (3852, 56823), (4173, 52452), (4371, 50076), (4836, 45261), (5029, 43524), (5076, 43121), (5499, 39804), (5564, 39339), (5778, 37882), (5828, 37557), (6634, 32994), (7254, 30174), (7332, 29853), (8346, 26226), (8742, 25038), (9951, 21996), (10058, 21762), (10881, 20116), (10998, 19902), (11556, 18941), (12519, 17484), (13113, 16692), (13268, 16497), (14508, 15087)]