222572896

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 561057840

約数和(自身を除く): 338484944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 179, 182, 196, 208, 224, 244, 358, 364, 392, 416, 427, 488, 637, 716, 728, 784, 793, 854, 976, 1253, 1274, 1432, 1456, 1568, 1586, 1708, 1952, 2327, 2506, 2548, 2864, 2912, 2989, 3172, 3416, 4654, 5012, 5096, 5551, 5728, 5978, 6344, 6832, 8771, 9308, 10024, 10192, 10919, 11102, 11956, 12688, 13664, 16289, 17542, 18616, 20048, 20384, 21838, 22204, 23912, 25376, 32578, 35084, 37232, 38857, 40096, 43676, 44408, 47824, 65156, 70168, 74464, 76433, 77714, 87352, 88816, 95648, 114023, 130312, 140336, 141947, 152866, 155428, 174704, 177632, 228046, 260624, 280672, 283894, 305732, 310856, 349408, 456092, 521248, 535031, 567788, 611464, 621712, 912184, 993629, 1070062, 1135576, 1222928, 1243424, 1824368, 1987258, 2140124, 2271152, 2445856, 3648736, 3974516, 4280248, 4542304, 6955403, 7949032, 8560496, 13910806, 15898064, 17120992, 27821612, 31796128, 55643224, 111286448, 222572896]

約数ペア:

[(1, 222572896), (2, 111286448), (4, 55643224), (7, 31796128), (8, 27821612), (13, 17120992), (14, 15898064), (16, 13910806), (26, 8560496), (28, 7949032), (32, 6955403), (49, 4542304), (52, 4280248), (56, 3974516), (61, 3648736), (91, 2445856), (98, 2271152), (104, 2140124), (112, 1987258), (122, 1824368), (179, 1243424), (182, 1222928), (196, 1135576), (208, 1070062), (224, 993629), (244, 912184), (358, 621712), (364, 611464), (392, 567788), (416, 535031), (427, 521248), (488, 456092), (637, 349408), (716, 310856), (728, 305732), (784, 283894), (793, 280672), (854, 260624), (976, 228046), (1253, 177632), (1274, 174704), (1432, 155428), (1456, 152866), (1568, 141947), (1586, 140336), (1708, 130312), (1952, 114023), (2327, 95648), (2506, 88816), (2548, 87352), (2864, 77714), (2912, 76433), (2989, 74464), (3172, 70168), (3416, 65156), (4654, 47824), (5012, 44408), (5096, 43676), (5551, 40096), (5728, 38857), (5978, 37232), (6344, 35084), (6832, 32578), (8771, 25376), (9308, 23912), (10024, 22204), (10192, 21838), (10919, 20384), (11102, 20048), (11956, 18616), (12688, 17542), (13664, 16289)]