217189632

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 645184512

約数和(自身を除く): 427994880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 517, 528, 547, 564, 704, 752, 768, 1034, 1056, 1094, 1128, 1408, 1504, 1551, 1641, 2068, 2112, 2188, 2256, 2816, 3008, 3102, 3282, 4136, 4224, 4376, 4512, 6016, 6017, 6204, 6564, 8272, 8448, 8752, 9024, 12032, 12034, 12408, 13128, 16544, 17504, 18048, 18051, 24068, 24816, 25709, 26256, 33088, 35008, 36096, 36102, 48136, 49632, 51418, 52512, 66176, 70016, 72204, 77127, 96272, 99264, 102836, 105024, 132352, 140032, 144408, 154254, 192544, 198528, 205672, 210048, 282799, 288816, 308508, 385088, 397056, 411344, 420096, 565598, 577632, 617016, 770176, 822688, 848397, 1131196, 1155264, 1234032, 1540352, 1645376, 1696794, 2262392, 2310528, 2468064, 3290752, 3393588, 4524784, 4621056, 4936128, 6581504, 6787176, 9049568, 9872256, 13574352, 18099136, 19744512, 27148704, 36198272, 54297408, 72396544, 108594816, 217189632]

約数ペア:

[(1, 217189632), (2, 108594816), (3, 72396544), (4, 54297408), (6, 36198272), (8, 27148704), (11, 19744512), (12, 18099136), (16, 13574352), (22, 9872256), (24, 9049568), (32, 6787176), (33, 6581504), (44, 4936128), (47, 4621056), (48, 4524784), (64, 3393588), (66, 3290752), (88, 2468064), (94, 2310528), (96, 2262392), (128, 1696794), (132, 1645376), (141, 1540352), (176, 1234032), (188, 1155264), (192, 1131196), (256, 848397), (264, 822688), (282, 770176), (352, 617016), (376, 577632), (384, 565598), (517, 420096), (528, 411344), (547, 397056), (564, 385088), (704, 308508), (752, 288816), (768, 282799), (1034, 210048), (1056, 205672), (1094, 198528), (1128, 192544), (1408, 154254), (1504, 144408), (1551, 140032), (1641, 132352), (2068, 105024), (2112, 102836), (2188, 99264), (2256, 96272), (2816, 77127), (3008, 72204), (3102, 70016), (3282, 66176), (4136, 52512), (4224, 51418), (4376, 49632), (4512, 48136), (6016, 36102), (6017, 36096), (6204, 35008), (6564, 33088), (8272, 26256), (8448, 25709), (8752, 24816), (9024, 24068), (12032, 18051), (12034, 18048), (12408, 17504), (13128, 16544)]